[automerger skipped] Merge "Create getSystemSelectionChannel API" am: 4a5f4e5ab2 am: e92e5a06b6 am: 8b2e90d952 -s ours

am skip reason: Change-Id I6f3f70b7ff1b876ec98086431ed5c557875fca85 with SHA-1 e92c13a4d0 is in history

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1504053

Change-Id: I2f8f1238b04312c7171bf090f982d32da27532a1