[automerger skipped] Update the collection type of feature tags from List to...

[automerger skipped] Update the collection type of feature tags from List to Set am: 78a8467f am: 310daf5b am: 8b40a5b3 -s ours am: 1cc4783d -s ours

am skip reason: skip tag Change-Id Iecc1b0f95ca0a05dd93ac3dc16f5eee632711459 with SHA-1 e4e1d117 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/net/ims/+/1649307

Change-Id: I469189a9e86b163fe30ba5b33cde8ce07235b9ab