If a remote has an unknown security level and is the source of a commit, treat it as having the maximum possible security level.
<rdar://problem/106790367>
Pull request: https://github.com/WebKit/WebKit/pull/11594
Committed 261753@main (7db47f286675): <https://commits.webkit.org/261753@main> Reviewed commits have been landed. Closing PR #11594 and removing active labels.
Committed 259548.443@safari-7615-branch (e7a806e61b23): <https://commits.webkit.org/259548.443@safari-7615-branch> Reviewed commits have been landed. Closing PR #476 and removing active labels.