Merge "Don't set volume to remote if volume is same as current device volume"...

Merge "Don't set volume to remote if volume is same as current device volume" am: 0147f00c am: a8e9213c

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Bluetooth/+/1426868

Change-Id: I8accf6c9693846533f8b7b6d3b0f60520c4493af