Merge "Fix potential deadlock accesing the value of ICCID" into sc-dev am: 5f8529e26e am: 7291cfcfbd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/15484690

Change-Id: Ib91badc807e29c465f464e24b5c5ac778d56fe8a