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

[automerger skipped] Merge "Use FLAG_IMMUTABLE for InboundSmsHandler" into pi-dev am: 811e1a07 -s ours am: db7c02c2 -s ours am: d9219db9 -s ours am: 77b6cafc -s ours

am skip reason: Change-Id Idc684438d2cd622adee9a1c4d1801e308ee5ead7 with SHA-1 e18b8b2d is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/telephony/+/11414456

Change-Id: I74d89ba6e276815dcdee930575b7e97efa20d32c