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

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



Change-Id: I9ca8a6479e5c5eb0e46d20bf8f65f5e993112a77
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>