replace converX2TG with Xml2TG (#622)

Jenkinsfile.internal

@@ -55,7 +55,7 @@ pipeline {
             steps {
                 mvn 'jacoco:prepare-agent surefire:test -Dsurefire.useFile=false'
                 junit 'target/surefire-reports/TEST-*.xml'
-                convertX2Json("${currentBuild.startTimeInMillis}", "target/surefire-reports/TEST-*.xml","${pipeline_report_dir}", "JUnit")
+                Xml2TG("${currentBuild.startTimeInMillis}", "target/surefire-reports/TEST-*.xml","JUnit","${pipeline_report_dir}")
                 jacoco exclusionPattern: '**/Messages.class', execPattern: 'target/jacoco.exec'
             }
         }