Remove unused import

Author: drempapis

qa/ccs-common-rest/src/yamlRestTest/java/org/elasticsearch/test/rest/yaml/RcsCcsCommonYamlTestSuiteIT.java

@@ -36,7 +36,6 @@
 import org.elasticsearch.test.rest.yaml.CcsCommonYamlTestSuiteIT.TestCandidateAwareClient;
 import org.junit.AfterClass;
 import org.junit.Before;
-import org.junit.BeforeClass;
 import org.junit.ClassRule;
 import org.junit.rules.RuleChain;
 import org.junit.rules.TestRule;