We don't need check-github-integrity after dropping Subversion support.
<rdar://93108238>
Pull request: https://github.com/WebKit/WebKit/pull/1687
Committed r295738 (251743@main): <https://commits.webkit.org/251743@main> Reviewed commits have been landed. Closing PR #1687 and removing active labels.
Re-opening for pull request https://github.com/WebKit/WebKit/pull/1755
Committed 251915@main (51952fe9572f): <https://commits.webkit.org/251915@main> Reviewed commits have been landed. Closing PR #1755 and removing active labels.