Merge "[IRadioConfig] Generating AIDL definitions" into stage-aosp-master am: b703745ca2 am: 3834b1c2d6

Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/interfaces/+/15875286

Change-Id: Idfdafca93f8fc2fda2608dc239f3db626cde5c50