scm.create_patch no longer works for W3C test exporter
<rdar://problem/100401276>
It seems that changed_files are not taken into account anymore (maybe a regression from https://bugs.webkit.org/show_bug.cgi?id=240256).
Pull request: https://github.com/WebKit/WebKit/pull/4698
Committed 254902@main (e20a608e9cca): <https://commits.webkit.org/254902@main> Reviewed commits have been landed. Closing PR #4698 and removing active labels.