[automerger skipped] Update SPL to 2021-12-01 am: ec6022f2 am: 38b8a44d...

[automerger skipped] Update SPL to 2021-12-01 am: ec6022f2 am: 38b8a44d am: 48181f10 am: 822db717 am: a2032748 -s ours am: 7c3acbad -s ours am: d4566b9d -s ours am: 3db0ed69 -s ours

am skip reason: skipped by user pscovanner

Original change: https://googleplex-android-review.googlesource.com/c/platform/build/+/16009632

Change-Id: I745495e859d91ec5dfdc87b49eeaa3f208fb1a3b