Merge "Floss: Add relevant events for Bluetooth Telephony" into main am: b323abd1 am: 54153337

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3102718



Change-Id: Ia2d8be60edbb830dc7b3e5eda15fae618cdf86df
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>