fix lint errors

Fix a small ginkgo compare issue, and ignore dot imports.

Signed-off-by: Casey Callendrello <c1@caseyc.net>

.golangci.yml

@@ -6,6 +6,8 @@ issues:
     - linters:
         - revive
       text: " and that stutters;"
+    - path: '(.+)_test\.go'
+      text: "dot-imports: should not use dot imports"
 
 linters:
   disable: