Backport "Scaladoc Support for Capture & Separation Checking (Staging)" to 3.7.4#23977

WojciechMazur merged 5 commits intorelease-3.7.4scala/scala3:release-3.7.4from

release-3.7.4_backport-23607scala/scala3:release-3.7.4_backport-23607Copy head branch name to clipboard