Use encrypted link for avdtp and avctp channels am: 5f93c29e am: 2ae60805...

Use encrypted link for avdtp and avctp channels am: 5f93c29e am: 2ae60805 am: 6562f7f2 am: 47a1ad19

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/29552597



Change-Id: I106af0ff9956e594f37e90d868c8d9283f3c0cdd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>