Merge "Introduce net_test_btif_hh" am: 5ef6f1a7 am: e9817598 am: 3a2d23e1

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2237171



Change-Id: Iabdf7b388c2570bff7d56bdaad43a7796ac6370b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>