leaudio: Attach device if it contains available context types am: 30e921f7

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2845880



Change-Id: I335d3707b59d910b46370132310844f9a7b1f338
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>