Enables debug logs in MavenITmng6127

Signed-off-by: crazyhzm <crazyhzm@apache.org>

its/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng6127PluginExecutionConfigurationInterferenceTest.java

@@ -59,6 +59,7 @@ public class MavenITmng6127PluginExecutionConfigurationInterferenceTest extends
         // build the test project
         verifier = newVerifier(projectDir.getAbsolutePath(), "remote");
         verifier.addCliArgument("verify");
+        verifier.addCliArgument("-X");
         verifier.execute();
         verifier.verifyErrorFreeLog();