Bulk convert control files. (#19986)

```
function Convert-Control {
    Param($full)
    .\vcpkg.exe format-manifest $full
    $root = $full.Substring(0, $full.Length - 7) # CONTROL
    $new = $root + 'vcpkg.json'
    $content = Get-Content -Raw $new
    $asJson = ConvertFrom-Json $content -AsHashtable -Depth 100
    $oldVersion = $asJson['port-version']
    if ($null -eq $oldVersion) {
        $oldVersionFull = $asJson['version-string']
        Write-Host "Got version $oldVersionFull"
        $match = [System.Text.RegularExpressions.Regex]::Match($oldVersionFull, '^(.+)-(\d+)$')
        if ($match.Success -and -not [System.Text.RegularExpressions.Regex]::IsMatch($oldVersionFull, '^\d\d\d\d-\d\d-\d\d$')) {
            $newFullVersion = [string]$match.Groups[1].Value
            $oldVersion = [int]$match.Groups[2].Value
            Write-Host "newFullVersion $newFullVersion oldVersion $oldVersion"
            $newVersion = $oldVersion + 1
            $asJson['version-string'] = $newFullVersion
            Write-Host "Previous version for $full extracted from version field -- setting version-string $newFullVersion and port-version $newVersion"
        } else {
            Write-Host "No previous version for $full -- setting 1"
            $newVersion = 1
        }
    } else {
        $newVersion = [int]$oldVersion + 1
        Write-Host "New version for $full : $newVersion"
    }

    $asJson['port-version'] = $newVersion

    $content = ConvertTo-Json $asJson -Depth 100
    Set-Content -Path $new -Value $content
    .\vcpkg.exe format-manifest $new
}

Get-ChildItem ports\CONTROL -Recurse | Foreach-Object {
    Convert-Control $_.FullName
}

git commit -am "this message"
.\vcpkg.exe x-add-version -all
git commit -a --amend
```

16 files changed, 80 insertions, 0 deletions

diff --git a/versions/v-/v-hacd.json b/versions/v-/v-hacd.json
index 0275c6dfc..0be1cb57b 100644
--- a/versions/v-/v-hacd.json
+++ b/versions/v-/v-hacd.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "fb52b4b2323057dd987225a70627ed40016756ee",
+      "version-string": "3.2.0",
+      "port-version": 2
+    },
+    {
       "git-tree": "5a11f826da2ca5189f1b29e90299569e2ca94712",
       "version-string": "3.2.0",
       "port-version": 1
diff --git a/versions/v-/valijson.json b/versions/v-/valijson.json
index 630d41124..211c2a0d9 100644
--- a/versions/v-/valijson.json
+++ b/versions/v-/valijson.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "c40f3039f56bbe5301d45b0bf0430b4852907608",
+      "version-string": "2018-11-17",
+      "port-version": 2
+    },
+    {
       "git-tree": "56fb4ee7adbd616e60bc4a24eedd2755f25de001",
       "version-string": "2018-11-17-1",
       "port-version": 0
diff --git a/versions/v-/variant-lite.json b/versions/v-/variant-lite.json
index 434e36f88..b77ba2b96 100644
--- a/versions/v-/variant-lite.json
+++ b/versions/v-/variant-lite.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "a932d3f3a9d2390536663cefe804b881408cef11",
+      "version-string": "1.2.2",
+      "port-version": 1
+    },
+    {
       "git-tree": "6d5d7208789ae75c456134c11e719adf8c2eb5bf",
       "version-string": "1.2.2",
       "port-version": 0
diff --git a/versions/v-/vc.json b/versions/v-/vc.json
index 11a392812..03ffe16c1 100644
--- a/versions/v-/vc.json
+++ b/versions/v-/vc.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "670b9bb5b2fe8a35ac2115b355d87995b1ee85b6",
+      "version-string": "1.4.2",
+      "port-version": 1
+    },
+    {
       "git-tree": "510cde85ec14ef88187857247829183c1c275f63",
       "version-string": "1.4.2",
       "port-version": 0
diff --git a/versions/v-/vcglib.json b/versions/v-/vcglib.json
index 737e3e658..0fde71fa6 100644
--- a/versions/v-/vcglib.json
+++ b/versions/v-/vcglib.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "4ed58c0ed176662ca418315c77fb0137c2cf7769",
+      "version-string": "1.0.1",
+      "port-version": 1
+    },
+    {
       "git-tree": "18b77419728670df6316365979f59919168b9ee2",
       "version-string": "1.0.1",
       "port-version": 0
diff --git a/versions/v-/vcpkg-gfortran.json b/versions/v-/vcpkg-gfortran.json
index 6caa3a261..59725ac54 100644
--- a/versions/v-/vcpkg-gfortran.json
+++ b/versions/v-/vcpkg-gfortran.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "46d6be1a505fd008358fc3b426a74a0063661f68",
+      "version-string": "3",
+      "port-version": 1
+    },
+    {
       "git-tree": "b8fe480cd1e0e1ac8779b8552a1c6a999ec67e39",
       "version-string": "3",
       "port-version": 0
diff --git a/versions/v-/vectorclass.json b/versions/v-/vectorclass.json
index c0206893f..02a9695eb 100644
--- a/versions/v-/vectorclass.json
+++ b/versions/v-/vectorclass.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "0e6cebabfff6ad5300bf2fd306e48a7a7392abcb",
+      "version-string": "2.00.01",
+      "port-version": 1
+    },
+    {
       "git-tree": "7b73ec26a0a35beecf8061f14a53ee961347dd67",
       "version-string": "2.00.01",
       "port-version": 0
diff --git a/versions/v-/visit-struct.json b/versions/v-/visit-struct.json
index 24d13c83f..2dc72172e 100644
--- a/versions/v-/visit-struct.json
+++ b/versions/v-/visit-struct.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "43d203cd2d29553c9f00cea2d08fe8dba4e6c7e1",
+      "version-string": "1.0",
+      "port-version": 2
+    },
+    {
       "git-tree": "3e024a1126ec62c4f17e2a2d2a6a6367e24d45de",
       "version-string": "1.0-1",
       "port-version": 0
diff --git a/versions/v-/vlfeat.json b/versions/v-/vlfeat.json
index d51d33425..1ebdeb861 100644
--- a/versions/v-/vlfeat.json
+++ b/versions/v-/vlfeat.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "2ae1b6f9b25f1b72e71b824f995c521f71a6081b",
+      "version-string": "2020-07-10",
+      "port-version": 1
+    },
+    {
       "git-tree": "be0ba46516781391acfb5a54ab75e085fa53e3a7",
       "version-string": "2020-07-10",
       "port-version": 0
diff --git a/versions/v-/vlpp.json b/versions/v-/vlpp.json
index 2981835bd..61c6b6577 100644
--- a/versions/v-/vlpp.json
+++ b/versions/v-/vlpp.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "0497f92c39e00928468399f96b7da4ef729b4c4f",
+      "version-string": "0.11.0.0",
+      "port-version": 1
+    },
+    {
       "git-tree": "4463f001a84efe965dfea0530a6f71f753923103",
       "version-string": "0.11.0.0",
       "port-version": 0
diff --git a/versions/v-/volk.json b/versions/v-/volk.json
index 736c802dc..774ef5f91 100644
--- a/versions/v-/volk.json
+++ b/versions/v-/volk.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "0018a72c45ad8b5f9776d41ff067292b73cb7a31",
+      "version-string": "2019-09-26",
+      "port-version": 1
+    },
+    {
       "git-tree": "9e40bb5aadc282b6738223dbddbe61fc2db964f9",
       "version-string": "2019-09-26",
       "port-version": 0
diff --git a/versions/v-/vtk-dicom.json b/versions/v-/vtk-dicom.json
index 1cc5b2b4f..972f01f0c 100644
--- a/versions/v-/vtk-dicom.json
+++ b/versions/v-/vtk-dicom.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "1bb97d36a9f0ed9f7305bd51f904ba5c3f740565",
+      "version-string": "0.8.12",
+      "port-version": 2
+    },
+    {
       "git-tree": "1364bedaaf40e2604fd87cfde2791a944343c5e6",
       "version-string": "0.8.12-1",
       "port-version": 0
diff --git a/versions/v-/vulkan-hpp.json b/versions/v-/vulkan-hpp.json
index e0c53e7dd..db78e0da1 100644
--- a/versions/v-/vulkan-hpp.json
+++ b/versions/v-/vulkan-hpp.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "a3f04aeb70ff80b168cf4e86134c7c61f7d23d62",
+      "version-string": "1.2.184",
+      "port-version": 1
+    },
+    {
       "git-tree": "f4ca1555372a398629a4bd1728b6870efb93d674",
       "version-string": "1.2.184",
       "port-version": 0
diff --git a/versions/v-/vulkan-memory-allocator.json b/versions/v-/vulkan-memory-allocator.json
index 596698799..44e4393e1 100644
--- a/versions/v-/vulkan-memory-allocator.json
+++ b/versions/v-/vulkan-memory-allocator.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "9d6994b1a6f6cbaba84a63a78b3d97784a0722f5",
+      "version-string": "2021-07-07",
+      "port-version": 1
+    },
+    {
       "git-tree": "0b1560d8d5ccc9a903ed8159fccecd2bd29e2125",
       "version-string": "2021-07-07",
       "port-version": 0
diff --git a/versions/v-/vulkan.json b/versions/v-/vulkan.json
index bf92c5612..dcd62d95b 100644
--- a/versions/v-/vulkan.json
+++ b/versions/v-/vulkan.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "693b2d999097790fec95ae3dae5d3b9054052d57",
+      "version-string": "1.1.82.1",
+      "port-version": 2
+    },
+    {
       "git-tree": "50baea2e993e948b8477929a7f600da93991224b",
       "version-string": "1.1.82.1-1",
       "port-version": 0
diff --git a/versions/v-/vxl.json b/versions/v-/vxl.json
index 975c3e59e..b6a854261 100644
--- a/versions/v-/vxl.json
+++ b/versions/v-/vxl.json
@@ -1,6 +1,11 @@
 {
   "versions": [
     {
+      "git-tree": "dd1be33b316bf4d081b89e1dd4a729ddfc09a8a6",
+      "version-string": "2.0.2",
+      "port-version": 3
+    },
+    {
       "git-tree": "fefdd1e45140fa292b0f597ae2ef658731f95b18",
       "version-string": "2.0.2",
       "port-version": 2