Fix imports order

Author: Matus Kasak

dspace-api/src/main/java/org/dspace/app/healthreport/HealthReport.java

@@ -32,8 +32,8 @@
 import org.dspace.content.service.ReportResultService;
 import org.dspace.core.Context;
 import org.dspace.core.Email;
-import org.dspace.core.factory.CoreServiceFactory;
 import org.dspace.core.I18nUtil;
+import org.dspace.core.factory.CoreServiceFactory;
 import org.dspace.core.service.PluginService;
 import org.dspace.eperson.factory.EPersonServiceFactory;
 import org.dspace.eperson.service.EPersonService;