[automerger skipped] Merge "Merge "Prevent apps from creating blocked channel groups" into rvc-dev am: fc06439710 am: 5f9f8f23df" into sc-dev am: 6f4654c616 am: a9e73ff760 am: 29f4003c97 am: 9c1a9de066 -s ours

am skip reason: Merged-In I8a27853c7ed05d9dfd38a3142fbbe185946c3992 with SHA-1 074a7f4ccd is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16624024

Change-Id: I058022018f26eab861ee7d191dec3ba29a7b28a2