[vcpkg] Initial Registries: Part 2 MVP (#14153)

* [vcpkg wip] start implementation of registries pt. 2

* Remove the `ports` field of `VcpkgPaths`

This is an implementation detail, and so we want to make sure that
it's obvious that this is an internal detail; thus, we add a new function
`builtin_ports_directory()`,
which returns the directory where the builtin ports backing store is.

* continue WIP

* wip

* It works!

* format

* fix some issues

* switch from function static to DelayedInit
* fix lexically_normal for experimental::filesystem

* format

* fix missing include

* add STL notice

* whee error handling

* moar error handling!

* ignore extra files in registries

* formatting

* Billy CRs

* Update toolsrc/include/vcpkg/versiont.h

* fix add_filename test

* fix tests

* remove unused function add_filename

1 files changed, 1 insertions, 1 deletions

diff --git a/toolsrc/src/vcpkg-test/commands.create.cpp b/toolsrc/src/vcpkg-test/commands.create.cpp
index 0cc93bd57..8b8dfa230 100644
--- a/toolsrc/src/vcpkg-test/commands.create.cpp
+++ b/toolsrc/src/vcpkg-test/commands.create.cpp
@@ -19,7 +19,7 @@ TEST_CASE ("create smoke test", "[commands-create]")
     VcpkgPaths paths(fsWrapper, args);
     const auto exit_code = Commands::Create::perform(args, paths);
     REQUIRE(exit_code == 0);
-    const auto expected_port = paths.ports / fs::u8path("zlib2");
+    const auto expected_port = paths.builtin_ports_directory() / fs::u8path("zlib2");
     const auto expected_portfile_cmake = expected_port / fs::u8path("portfile.cmake");
     const auto lines = fsWrapper.read_lines(expected_portfile_cmake);
     REQUIRE(lines.has_value());