Update WebGL conformance tests 2023-01-08 (3e71f3b643f8095babbd46cf4e7d34e4f1ddf7a8)
<rdar://problem/113192257>
Pull request: https://github.com/WebKit/WebKit/pull/16271
Committed 266470@main (31ee8cf5899c): <https://commits.webkit.org/266470@main> Reviewed commits have been landed. Closing PR #16271 and removing active labels.