fix checkstyle

Author: kevdoran

nifi-framework-bundle/nifi-framework/nifi-framework-components/src/test/java/org/apache/nifi/flow/synchronization/StandardVersionedComponentSynchronizerTest.java

@@ -22,10 +22,10 @@
 import org.apache.nifi.components.ValidationContext;
 import org.apache.nifi.components.ValidationResult;
 import org.apache.nifi.connectable.Connectable;
-import org.apache.nifi.controller.BackoffMechanism;
 import org.apache.nifi.connectable.ConnectableType;
 import org.apache.nifi.connectable.Connection;
 import org.apache.nifi.connectable.Port;
+import org.apache.nifi.controller.BackoffMechanism;
 import org.apache.nifi.controller.ComponentNode;
 import org.apache.nifi.controller.ControllerService;
 import org.apache.nifi.controller.ControllerServiceInitializationContext;