Laravel Vapor - Change to use private repository with Amazon Elastic Container Registry

Jenkinsfile

@@ -9,9 +9,10 @@
 pipeline {
     agent {
         docker {
-            alwaysPull true
             args '--group-add 992 -v /var/run/docker.sock:/var/run/docker.sock'
             image '303644228504.dkr.ecr.ap-southeast-1.amazonaws.com/jenkins-pipeline-agent:latest'
+            registryCredentialsId "ecr:ap-southeast-1:aws-ec2-instance-iam-role"
+            registryUrl "https://303644228504.dkr.ecr.ap-southeast-1.amazonaws.com"
         }
     }
     environment {