Merge "Move encryption change logic to btm_sec" into main am: cf0180f6 am: 5ffda315

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2942285



Change-Id: Ib5507621594946f6efe580a39386df12a7d9902f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>