[automerger skipped] Merge "RILUtils convertToString use AIDL toString if...

[automerger skipped] Merge "RILUtils convertToString use AIDL toString if available" am: 25623965 am: e2e2db84 am: a54d38bb -s ours am: cd1d230b -s ours

am skip reason: Merged-In Ifeb1530b63cf5b84b218aaaff9cc3dea8f7d1fe6 with SHA-1 17b3881b is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/2048051



Change-Id: I6cf695a40d665090506d9c74df41974d83190577
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>