Merge "Use ensureCellularValidated which request cell" into main am: 2fc3231b5c

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3196479

Change-Id: I98a540393e097b961cd3f60cf66a31faf567f1bf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>