Fix format of the report's header.

Jenkinsfile

@@ -154,10 +154,10 @@ pipeline {
                  # create build report if not resumed
                  if [ ! -f ${AGENT_ROOT_FOLDER}/build_commits.csv ]; then
                      #build report
-                     echo "#Build ${PIPELINE_BUILD_NUMBER}" > ${AGENT_ROOT_FOLDER}/build_commits.csv
-                     echo "#Release ${GCUBE_RELEASE_NUMBER}" >> ${AGENT_ROOT_FOLDER}/build_commits.csv
+                     echo "#Build ${PIPELINE_BUILD_NUMBER},,,,,,," > ${AGENT_ROOT_FOLDER}/build_commits.csv
+                     echo "#Release ${GCUBE_RELEASE_NUMBER},,,,,,," >> ${AGENT_ROOT_FOLDER}/build_commits.csv
                      date=`date`
-                     echo "#StartTime ${date}" >> ${AGENT_ROOT_FOLDER}/build_commits.csv
+                     echo "#StartTime ${date},,,,,,," >> ${AGENT_ROOT_FOLDER}/build_commits.csv
                      echo -e "GroupID,ArtifactID,Version,SCM URL,Build Number,Distribution URL,Filename,Packaging" >> ${AGENT_ROOT_FOLDER}/build_commits.csv
                  fi
                '''