Represent NAN callback events as a bitmap am: 3f7bfd2d am: 6b039c37 am:...

Represent NAN callback events as a bitmap am: 3f7bfd2d am: 6b039c37 am: 43eead8e am: 9c6da55d am: e261e027

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/24029040



Change-Id: I2e82dce211b61718ab2175fb74a56f66912845f0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>