* [getdns/flint] Update to the latest version
* [getdns/flint] Update to the latest version
* [flint] Add unsupported on uwp
* Update version files
* [flint] Handle dllimport macro in header files
* [arb] Update to 2.21.0
* [arb] Update to 2.2.1 and use upstream CMakeLists.txt
* [arb] App patch
* Update versions/a-/arb.json
* [many ports] call vcpkg_fixup_pkgconfig()
The ports generate pc files, but don't call vcpkg_fixup_pkgconfig() so that there are absolute paths in the pc files
* Update port-version for armadillo and polyclipping.
* Update version database.
Co-authored-by: Billy Robert O'Neal III <bion@microsoft.com>