Adding credentials to Jenkins

Jenkinsfile

@@ -6,7 +6,7 @@ pipeline {
     stages {
         stage('Checkout') {
             steps {
-                git branch: 'master', url:'https://git.cs.odu.edu/skuppave/kube1.git'
+                git branch: 'main', url:'https://git.cs.odu.edu/skuppave/kube1.git', credentialsId: 'git-pat'
             }
         }