Merge "[Telephony]Fix:Duplicate set up data call request for same Apn...

Merge "[Telephony]Fix:Duplicate set up data call request for same Apn credentials" into udc-dev am: 39454fbf am: f7621386

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22308463



Change-Id: I64b8de0fdec1a08dcb8b2ea2d4a11f126186070e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>