Merge "[automerger skipped] Merge "Use FLAG_IMMUTABLE for...

Merge "[automerger skipped] Merge "Use FLAG_IMMUTABLE for InstallCarrierAppUtils" into qt-dev am: 3af3fbf0 -s ours am: ac4564b9 -s ours am: 5ea7663a -s ours am: 1cdf3321 -s ours" into rvc-d1-dev-plus-aosp am: a746aaa7 -s ours

am skip reason: Change-Id I8ac155bf53e33474e1fcdb2466743a1e05b92399 with SHA-1 5071cec9 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/11493531

Change-Id: I0cc19a76219d86a824f1aed12a2155904dee8923