Add missing Metal jobs

Change-Id: If571718c1f159762bf87ab41066a691505c30504
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/261186
Commit-Queue: Ben Wagner aka dogben <benjaminwagner@google.com>
Auto-Submit: Ben Wagner aka dogben <benjaminwagner@google.com>
Reviewed-by: Jim Van Verth <jvanverth@google.com>
2 files changed