Merge "Add for fix audio track null point" into main am: fdfaf6c1

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2626014



Change-Id: I73a98a933d0ad07034e20bcab84f3ae58d39229b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>