Merge "[le audio] Add new APIs for broadcast metadata to set & get source...

Merge "[le audio] Add new APIs for broadcast metadata to set & get source RSSI" into main am: f2a768a6

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2802775



Change-Id: Ie8a65b7647a83d5e7fb5baa608368e52bc164e8f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>