Instead of using 'origin' in all our steps, we should define a DEFAULT_REMOTE variable (much like our DEFAULT_BRANCH variable).
<rdar://problem/97259132>
Pull request: https://github.com/WebKit/WebKit/pull/2543
Committed 254635@main (58854f9828c4): <https://commits.webkit.org/254635@main> Reviewed commits have been landed. Closing PR #2543 and removing active labels.