Windows Store UWP apps support

[halx99]

THIS PROJECT IS IN DEVELOPMENT MODE. Any pull requests should merge to branch dev, otherwise will be rejected immediately.

Feature checklist

• prebuilts thirdparty for UWP
• patch OpenAL, use xaudio2 backend for UWP apps only
• c++/cx only available <= c++17
• cmake system
• platform source code
• tests & templates
• UWP linking GLES with angle @google chrome 111.0.5563.0
• require buildware_dist_v45
• all-ci builds should pass
• UWP platform code cleanup, after merge Long Terms Plan

CMake generate commands

cmake -B build_uwp -DCMAKE_SYSTEM_NAME=WindowsStore "-DCMAKE_SYSTEM_VERSION=10.0"

Some features not compatible with UWP are disabled

• VideoPlayer
• Webview based on MsEdge webview2 sdk

Describe your changes

Issue ticket number and link

Checklist before requesting a review

• I have performed a self-review of my code.
• If it is a core feature, I have added thorough tests.
• I have checked readme and add important infos to this PR (if it needed).
• I have added/adapted some tests too.