[Feature request] Build a windows release without Direct3D dependency

[istinnstudio]

I've been struggling to build locally a Windows release without Direct3D 12, and try an only OpenGL dll version. The build system is a bit confusing with all those python scripts, but GitHub actions is ready for this, I guess. If it is relatively easy please update the action scripts in order to support a special "only OpenGL" release without the Direct3D 12 dependency. This might expand the use of Skija to GPUs that do not support DirectX 12 (like intel 4th gen). If it will never happen for any reason, please close this "issue"!

reference: https://github.com/HumbleUI/Skija/issues/15#issuecomment-1366695155