leaudio: Attach device if it contains available context types am: 30e921f7 am: b03d7e3a

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



Change-Id: I97204dc8ee0e15f8ca9a8a7fc622a9453e12cdd2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>