Set new warnings for errorprone 2.15.0 errors am: f6b8820150 am: b066bfe1a9 am: 5086b74cf8

Original change: https://android-review.googlesource.com/c/platform/external/error_prone/+/2221001

Change-Id: I1e510998ae12b83ea70c58e1c739bb0d021a87aa
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>