[CI] Auto commit changes from spotless

Author: elasticsearchmachine

plugins/discovery-ec2/src/test/java/org/elasticsearch/discovery/ec2/EC2RetriesTests.java

@@ -25,7 +25,6 @@
 import org.elasticsearch.discovery.SeedHostsResolver;
 import org.elasticsearch.indices.breaker.NoneCircuitBreakerService;
 import org.elasticsearch.test.transport.MockTransportService;
-import org.elasticsearch.transport.TransportService;
 import org.elasticsearch.transport.netty4.Netty4Transport;
 import org.elasticsearch.transport.netty4.SharedGroupFactory;
 import org.hamcrest.Matchers;

server/src/test/java/org/elasticsearch/discovery/FileBasedSeedHostsProviderTests.java

@@ -22,7 +22,6 @@
 import org.elasticsearch.threadpool.TestThreadPool;
 import org.elasticsearch.threadpool.ThreadPool;
 import org.elasticsearch.transport.TcpTransport;
-import org.elasticsearch.transport.TransportService;
 import org.elasticsearch.transport.netty4.Netty4Transport;
 import org.elasticsearch.transport.netty4.SharedGroupFactory;
 import org.junit.After;