Update Jenkinsfile

Jenkinsfile

@@ -30,7 +30,7 @@ pipeline {
           usernameVariable: "USERNAME",
           passwordVariable: "PASSWORD"
         )]) {
-          bat 'docker login -u lennonjansuy -p dckr_pat_Bl0-f_cNaHb52ZYDe15vjwhGFl4'
+          bat "docker login --username ${USERNAME} --password ${PASSWORD}"
           bat 'docker push lennonjansuy/webapp:dev'
         } 
       }