fixup! Spotless

Author: jfreden

x-pack/plugin/security/src/main/java/org/elasticsearch/xpack/security/support/SecurityIndexManager.java

@@ -49,7 +49,6 @@
 import org.elasticsearch.xcontent.XContentType;
 import org.elasticsearch.xpack.core.security.authz.RoleMappingMetadata;
 import org.elasticsearch.xpack.security.SecurityFeatures;
-import org.elasticsearch.xpack.security.action.rolemapping.ReservedRoleMappingAction;
 
 import java.time.Instant;
 import java.util.Arrays;