Merge "Log 'connected' in connection state changes" into main am: c93e2676

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3109858



Change-Id: I1b887220262b8d272c0fb1f70278f8c1d11b9586
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>