Merge changes from topics "isDataAllow", "set_data_enabled" am: 8e7f72bc31

Original change: https://android-review.googlesource.com/c/platform/packages/services/Telephony/+/2091579

Change-Id: I3fe08e299655cb6fa7a7b8782861f803464e6a62
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>