...like how GetByVal has repatchArrayGetByVal.
<rdar://problem/79172384>
Pull request: https://github.com/WebKit/WebKit/pull/17704
Our target is forEach, filter, map
Committed 267991@main (17e3401e8e8e): <https://commits.webkit.org/267991@main> Reviewed commits have been landed. Closing PR #17704 and removing active labels.