Update sonar_preview.sh

ci/sonar_preview.sh

@@ -7,13 +7,7 @@ mvn --batch-mode verify sonar:sonar \
     -Dsonar.analysis.mode=preview \
     -Dsonar.gitlab.project_id=$CI_PROJECT_ID \
     -Dsonar.gitlab.commit_sha=$CI_COMMIT_SHA \
-    -Dsonar.gitlab.ref_name=$CI_COMMIT_REF_NAME  \
-    -Dsonar.projectKey=org.sonarqube:java-print-demo-scanner \
-    -Dsonar.projectName=Java :: Print Demo :: SonarQube Scanner \
-    -Dsonar.projectVersion=1.0 \
-    -Dsonar.sources=src \
-    -Dsonar.language=java \
-    -Dsonar.sourceEncoding=UTF-8
+    -Dsonar.gitlab.ref_name=$CI_COMMIT_REF_NAME  
 if [ $? -eq 0 ]; then
     echo "sonarqube code-analyze-preview over."
 fi
\ No newline at end of file