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

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



Change-Id: I8760588f1345fba05a3ad13d45af069c219327db
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>