Merge "Clarify SRBs in cellular transparency HAL" into main am: 419b4d4e04

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/3345589

Change-Id: Id1fa4dd05f60db6d246cfb8adbfd30aa584bdad8
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>