Merge "Remove unused Android.mk file" into main am: d43e85cf am: a8454355

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2853891



Change-Id: I956c50af539b70f2862294a3c96827978f2d305a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>