chore: Fix lint issues

Author: lqiu96

java-bigquerystorage/google-cloud-bigquerystorage/src/main/java/com/google/cloud/bigquery/storage/v1/stub/EnhancedBigQueryReadStubSettings.java

@@ -36,7 +36,6 @@
 import com.google.cloud.bigquery.storage.v1.SplitReadStreamResponse;
 import com.google.cloud.bigquery.storage.v1.stub.readrows.ReadRowsResumptionStrategy;
 import com.google.common.collect.ImmutableList;
-
 import java.time.Duration;
 import java.util.List;