Merge "flags: Add rpa_offload_to_bt_controller" into main am: 9a286aed

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/3342866



Change-Id: I7bd03094113a403263fc136f617e779e21a8c05b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>