[CI] Auto commit changes from spotless

Author: elasticsearchmachine

x-pack/plugin/security/qa/microsoft-graph-authz-tests/src/javaRestTest/java/org/elasticsearch/xpack/security/authz/microsoft/MsGraphHttpFixture.java

@@ -36,15 +36,12 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Random;
 import java.util.UUID;
 import java.util.concurrent.atomic.AtomicInteger;
 
 import javax.net.ssl.KeyManager;
 import javax.net.ssl.SSLContext;
 
-import static org.elasticsearch.test.ESTestCase.randomBoolean;
-
 public class MsGraphHttpFixture extends ExternalResource {
 
     private static final Logger logger = LogManager.getLogger(MsGraphHttpFixture.class);