Merge "floss: Add rerun-if-changed cargo instruction when using bt_packetgen"...

Merge "floss: Add rerun-if-changed cargo instruction when using bt_packetgen" am: 2f133d32 am: 8770ce4f am: 8256bde6

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2234214



Change-Id: I615d4bbf241fed5684f8754a88813403919edc9b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>