Update ANGLE to 2023-12-14 (8f966559277014210094158770d801896d718cab)
<rdar://problem/119658065>
Pull request: https://github.com/WebKit/WebKit/pull/21784
Committed 272083@main (240675958a5e): <https://commits.webkit.org/272083@main> Reviewed commits have been landed. Closing PR #21784 and removing active labels.