* [klein] new port
* [klein] Replace version-string by version
* [klein] Add call to vcpkg_fixup_pkgconfig()
* [klein] Replace klein by ${PORT}
* [klein] Add patch to avoid using FetchContent
* [klein] Change version to version-date
* update version
* Apply suggestions from code review
Co-authored-by: nicole mazzuca <83086508+strega-nil-ms@users.noreply.github.com>
* Update git-tree version
Co-authored-by: Jonliu1993 <13720414433@163.com>
Co-authored-by: nicole mazzuca <83086508+strega-nil-ms@users.noreply.github.com>
