Merge "Introduce mockcify.pl for mocking legacy C source" am: 5b563d21 am: e48c1099

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2266590



Change-Id: I97b952e14935725732abe1e939a57cad01822a24
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>