update to using makefiles in dawn-user

dawn-user/dev

@@ -13,8 +13,7 @@ pipeline {
         stage('build') {
             steps {
                 sh '''
-                sudo docker build -t docker.registry.dawn.int:5000/dawn/dawn-user:latest . -f Dockerfile
-                sudo docker push docker.registry.dawn.int:5000/dawn/dawn-user:latest
+                make dist-latest
             '''
             }
         }