* [scripts-audit rollup] PR #16419
* pull the cmake doc comment parsing out into its own function
* support cmake helper ports
* add real support for deprecation, as opposed to ad-hoc
* [scripts-audit rollup] PR #16192
* add a z_ in front of internal functions
* move internal functions out
set feature_vars again in parent scope
* [scripts-audit rollup] PR #16309
Audit vcpkg_copy_pdbs
* [scripts-audit rollup] PR #16304
* Fix usage, documentation
* [scripts-audit rollup] PR #16393
* [scripts-audit rollup] PR #16377
Deprecate `vcpkg_*_cmake` in favor of `vcpkg_cmake_*` from the
`vcpkg-cmake` port, as well as `vcpkg_fixup_cmake_targets`
in favor of `vcpkg_cmake_config_fixup` from the
`vcpkg-cmake-config` port.
* [vcpkg docs] Change how documenting port functions works
Instead of using `##`, use comment blocks for documentation.
Also, add some minor docs and change RST -> MD
so we actually get docs generated.
* add CI stuff
* regenerate docs
* fix vcpkg_find_acquire_program to not use _execute_process
