* [pybind11] update to 2.6.2

* update version

* [python3] Add vcpkg-cmake-wrapper.cmake.

This is still a WIP... For now, we only remove registry detection on
Windows.

* [python3] Fix Windows static embedding linkage.

* [python3] Fix Linux static library embedding.

* [python3] Fix linkage on macOS.

* [python3] Only link extra libs when static.

* [python3] Bump port version for vcpkg-cmake-wrapper.

* [itk] Remove obsolete Python artifact specification.

* [pybind11] Remove obsolete Python artifact specification.

* [python3] Mark `find_package()` calls as REQUIRED.

Co-authored-by: Jack·Boos·Yu <47264268+JackBoosY@users.noreply.github.com>

* [python3] Bump port version after #15378.

* [python3] Be more selective about when to unleash the nukes.

* [python3] Add usage message.

* [python3] Don't swallow `vcpkg_find_acquire_program`'s Python3.

* [python3] Don't forcibly change the registry find state.

* [python3] fix copypasta error

* [python3] Fix config error with the opensubdiv port.

Co-authored-by: Jack·Boos·Yu <47264268+JackBoosY@users.noreply.github.com>
Co-authored-by: Billy Robert O'Neal III <bion@microsoft.com>

* [python3] Bump to 3.8.6.

* [python3] Bump to 3.9.0.

* [itk] Correct python artifact names.

* [pybind11] Update python artifact names.

* [vcpkg_find_acquire_program] Bump PYTHON3 to 3.9.0.

Co-authored-by: Stefano Sinigardi <stesinigardi@hotmail.com>

* [pybind11] Update to v2.5.0

* Address comments in PR

* [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`.

* [many ports] Upgrades 2019.07.11

* Re-generate patches and fix build errors.

* [manyport]Fix build errors.

* Fix avro-c and console-bridge failures, revert curl and tesseract

* fix botan failure

* Fix build errors and undo some ports upgrades.

* [aws-c-common,chipmunk,cxxopts,grpc]Fix build errors

* Fix build errors.

* [angle]Undo upgrade changes.

* [directxtk]Fix UWP build error (#7233)

* Revert leptonica since it cause tesseract failed

* Revert jsonnet

* [google-cloud-cpp] Disable parallel configure due to source directory writes

* [many ports] Undo undesired changes

* [bitsery] Fix indentation

* [avro-c][aws-c-common][graphite2] Convert line endings to minimize PR diff

* fix console-bridge and remove usockets unused patch

* update ogre patch

* [many ports] Revert unneeded changes w.r.t. master. Add missing write to console-bridge.

* [console-bridge] Fix export macro

* [avro-c] Revert upgrade; split to #7875

* [avro-c] Complete previous revert