fix: jenkins script

Jenkinsfile

@@ -188,12 +188,14 @@ pipeline {
                 }
                 sh 'docker login --username $CREDENTIALS_USR --password $CREDENTIALS_PSW $REGISTRY'
                 sh 'docker-compose push'
+                script {
                     if (env.BRANCH_NAME == 'master') {
                         sh 'docker tag $IMAGE:$TAG $IMAGE:latest'
                         sh 'docker push $IMAGE:latest'
                     }
                 }
             }
+        }
         stage('Deploy') {
             when {
                 expression { PROTECTED_BRANCH }