Update Jenkinsfile

Jenkinsfile

@@ -20,7 +20,7 @@ pipeline {
             steps {
                 withCredentials([usernamePassword(credentialsId: 'dockerHub', usernameVariable: 'DOCKER_HUB_USERNAME', passwordVariable: 'DOCKER_HUB_PASSWORD')]) {
                 sh "docker login -u $DOCKER_HUB_USERNAME -p $DOCKER_HUB_PASSWORD"
-                sh "docker push frontend:latest" }
+                sh "docker push sulemantalpur6/frontend:latest" }
                 }
         }
     }