Merge "legacy: Delete hci/include/hci_inject.h" am: 606be59b am: 8d026d2b...

Merge "legacy: Delete hci/include/hci_inject.h" am: 606be59b am: 8d026d2b am: c8cb7a99 am: 95eb9a57

Original change: https://android-review.googlesource.com/c/platform/system/bt/+/1820885

Change-Id: I88c41d36f01f9d9e9686f4dab3828889f75fd1f9