[automerger skipped] Merge "Don't update volume if volume level is same as current device volume." into rvc-d1-dev am: d439d478 am: 90bb5a84 -s ours

am skip reason: Change-Id I20bd4e4627311ca0d871b7f018f1b4a90e19b1ff with SHA-1 1e049d7b is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Bluetooth/+/12123283

Change-Id: Ic3865ce3ac0034e950480fb13c06321af4a59aed