Обновить 'Jenkinsfile'

Jenkinsfile

@@ -31,7 +31,7 @@ pipeline {
         }
       }
     }
-    stage("Generate zone-files") {
+    stage("\u2777 Generate zone-files") {
       steps {
         echo "\u2600 Generate ptr-zones"
         sh '''serial=$(cat ${WORKSPACE}/${SWARM_GIT_NAME}/tags/bind.version)