[automerger skipped] Don't update volume if volume level is same as current...

[automerger skipped] Don't update volume if volume level is same as current device volume. am: 93998739 -s ours am: f3f0dc54 -s ours am: 10a41a37 -s ours

am skip reason: Change-Id I20bd4e4627311ca0d871b7f018f1b4a90e19b1ff with SHA-1 93998739 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Bluetooth/+/12129585

Change-Id: I1424b1b3949a49e99b90a3e6c1c9f32b15ebe8a8