Add <Package>

[finestructure]

New Packages

https://github.com/gsdali/OCCTSwift
https://github.com/gsdali/OCCTSwiftIO
https://github.com/gsdali/OCCTSwiftMesh
https://github.com/gsdali/OCCTSwiftScripts
https://github.com/gsdali/OCCTSwiftTools
https://github.com/gsdali/OCCTSwiftViewport
https://github.com/gsdali/OCCTMCP

[github-actions]

Thank you! We will approve and add these packages with #13503.