Merge "legacy: Introduce stack/fcomm/rfc_state" am: 4df50dd3 am: c97b4c6c am: f0536306

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2040958



Change-Id: I979d989c2ef084eb330ced414b2f864232c126e3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>