Disable CanIgnoreReturnValueSuggester am: 304f451014 am: b521df5061

Original change: https://android-review.googlesource.com/c/platform/external/error_prone/+/2258090

Change-Id: I33fb0c54422b8a7dff6b869037336eab625fb672
Signed-off-by: Automerger Merge Worker <[email protected]>