[automerger skipped] [automerge] Revert "Revert "RESTRICT AUTOMERGE Set BUILD_ID=SC"" 2p: ef1bcc1f9a am: 6fd648e189 -s ours

am skip reason: Merged-In I3b7166d28df6d8828f895f839186de78592d259e with SHA-1 644348a687 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/15798253

Change-Id: Ia2b4b399121c288cc15029ec5ea9f75ac888639c