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

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



Change-Id: I75803146a1f7842f700e063981ebf6f162a2e9ca
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>