Merge "floss: refuse to build if bootstrapped for a different project" am:...

Merge "floss: refuse to build if bootstrapped for a different project" am: cb96d543 am: 9e107e04

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2219461



Change-Id: I469c9c3f416de10853d39f81582fbb90dcc3e309
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>