* [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
* [portfile functions] Override execute_process() to accept ALLOW_IN_DOWNLOAD_MODE option
* [vcpkg install] Set VCPKG_DOWNLOAD_MODE when using --only-downloads option
* [vcpkg_find_acquire_program] Allow in Download Mode
* Don't stop when build fails for a package
* Download sources for all packages in dependency graph
* Improve output messages
* Enable acquiring MSYS packages in download mode
* Documentation
* Update documentation
* execute_process() always fails on Download Mode
* Regenerate docs and fix formatting
* Run clang-format
* Use _execute_process on vcpkg_from_<source> helpers
* Fix calls to _execute_process() when not in Download Mode
* [portfile functions] Override execute_process() to accept ALLOW_IN_DOWNLOAD_MODE option
* [vcpkg install] Set VCPKG_DOWNLOAD_MODE when using --only-downloads option
* [vcpkg_find_acquire_program] Allow in Download Mode
* Don't stop when build fails for a package
* Download sources for all packages in dependency graph
* Improve output messages
* Enable acquiring MSYS packages in download mode
* Documentation
* Update documentation
* execute_process() always fails on Download Mode
* Regenerate docs and fix formatting
* Run clang-format
* Use _execute_process on vcpkg_from_<source> helpers
