Add some custom suppressions
Add some custom suppressions

- Allow static imports of Wiremock
- Order static imports like regular imports
- Ignore checkstyle/checkstyle#3320 (LITERAL_DO rcurly)
- Ignore VisiblityModifier (some of these protected variables are
surely used in internally hosted code)

EvilMcJerkface/atlasdb,palantir/atlasdb,EvilMcJerkface/atlasdb,palantir/atlasdb,palantir/atlasdb,EvilMcJerkface/atlasdb