Jeremy Leconte 5414cce0a1 Migrate iOS and Mac tests from mac-11 to mac-12 machines
Also remove unused mixins.

Bug: b/233192409
Change-Id: I959916b98cebd417088fb7804dc1f44f64134555
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/272241
Reviewed-by: Christoffer Jansson <jansson@google.com>
Reviewed-by: Jeremy Leconte <jleconte@webrtc.org>
Commit-Queue: Jeremy Leconte <jleconte@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#37826}
2022-08-18 14:41:56 +00:00
..