Several fixes to make `git webkit setup` more robust when handling new credentials.
In case anybody is wondering where is the patch, `webkit pr` crashed while trying to upload the patch... Looking at that atm.
Pull request: https://github.com/WebKit/WebKit/pull/779
Committed r294491 (250750@main): <https://commits.webkit.org/250750@main> Reviewed commits have been landed. Closing PR #779 and removing active labels.
<rdar://problem/93585586>