Add sepolicy for aidl bt extension hal am: fda887ed1b

Original change: https://googleplex-android-review.googlesource.com/c/device/google/felix-sepolicy/+/23367245

Change-Id: I2929c5403e5b6e0fc35da9cf719a2bedd1e4ac10
Signed-off-by: Automerger Merge Worker <[email protected]>