Merge "DO NOT MERGE Revert "Add RIL requests and unsol for Satellite HAL""...

Merge "DO NOT MERGE Revert "Add RIL requests and unsol for Satellite HAL"" into udc-dev am: 21abc851

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21660174



Change-Id: I28898a870470386e6b99a22111cf1a50336e7303
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>