* [zstd] update to 1.4.9

Fixes #16642

Update zstd to the latest version 1.4.9: https://github.com/facebook/zstd/releases/tag/v1.4.9

* update baseline / version

* Update vcpkg.json

* Update vcpkg.json

apply suggested diff file

* attempt to fix build errors (missing file libzstd?)

* Update zstd.json

* Update portfile.cmake

* fix version

Co-authored-by: JonLiu1993 <63675417+JonLiu1993@users.noreply.github.com>

* [ZSTD] Update to 1.4.5

* [zstd] fix wrong assert to fix uwp regressions

* always install *.pc file. Correct -l flag in pc file

* fix orc regression

* fix arrow regressions

* fix orc zstd linkage

* fix find_package(ZSTD)

* install zstd dlls.

* fix the patch due to a replacement error

Co-authored-by: Billy Robert O'Neal III <bion@microsoft.com>

* [zstd] add pkgconfig

* [zstd] correct debug link

* Update ports/zstd/CONTROL

Co-authored-by: NancyLi1013 <46708020+NancyLi1013@users.noreply.github.com>

Co-authored-by: NancyLi1013 <46708020+NancyLi1013@users.noreply.github.com>

* [many ports] Upgrades to 2020.02.08

* Undo asio asmjit libimobiledevice mlpack mongo-c-driver oniguruma openmvg openvdb pcl

* Update ci baseline file

Co-authored-by: Phoebe <20694052+PhoebeHui@users.noreply.github.com>

vcpkg will now fail on failure to apply patches except when using `--head`.

* [vcpkg] Add "Homepage" field to the CONTROL files.

* [control file] Add optional 'Homepage' tag

This allows a 'Homepage' tag to be added to a port in order to support
changes such as PR #2933.  It currently does not do anything with it.

* [docs]

Add Homepage to the control file documentation

* move urls from descriptions to homepage field.