Merge "Add pair button in bluetooth details page for hearing aid device" into tm-qpr-dev am: f21593c8 am: cd76ba88

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/19569012



Change-Id: Ic1bc7a3ef9f13437592088642411cb031b87004e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>