[automerger skipped] Fixed a crash when data network does not have PCO am: beed554d -s ours

am skip reason: Merged-In I832ddcc80f4e92d487bd0fa93ec63f74e4978de3 with SHA-1 43521eb6 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/19716778



Change-Id: Idce7257b49b4eeae06b0adeda4e981eee984c6f2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>