remove unused import

Author: vladak

opengrok-web/src/test/java/org/opengrok/web/AuthorizationFilterTest.java

@@ -31,7 +31,6 @@
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.MethodSource;
-import org.junit.jupiter.params.provider.ValueSource;
 import org.opengrok.indexer.configuration.Project;
 import org.opengrok.indexer.configuration.RuntimeEnvironment;
 import org.opengrok.indexer.web.DummyHttpServletRequest;