fixed push image job

Jenkinsfile

@@ -46,8 +46,8 @@ pipeline {
 
         stage('Push image in gitea registry') {
             steps {
-                docker push ${REGISTRY}/${USER}/${IMAGE}:latest
-                docker logout ${REGISTRY}
+                docker push "${REGISTRY}/${USER}/${IMAGE}:latest"
+                docker logout "${REGISTRY}"
             }
         }
     }