Mac Intel & Windows Runners for all repos

[dguittet]

Add Mac Intel & Windows Github Actions CI runners for all repos

• LK
• WEX
• SSC, @dguittet - Ci Runners for Mac Intel & Windows ssc#1162
• SAM
• PySAM

@sjanzou

[brtietz]

See https://github.blog/changelog/2025-09-19-github-actions-macos-13-runner-image-is-closing-down/ for the latest runner info. I don't see this reflected on SAM, so punting this issue to the next milestone.