updated images to pull from quay instead of docker

Author: pawan-59

manifests/yamls/workflow.yaml

@@ -284,7 +284,7 @@ spec:
         - --configmap
         - workflow-controller-configmap
         - --executor-image
-        - argoproj/argoexec:v3.0.7
+        - quay.io/argoproj/argoexec:v3.0.7
         command:
         - workflow-controller
         env:
@@ -293,6 +293,6 @@ spec:
             fieldRef:
               apiVersion: v1
               fieldPath: metadata.name
-        image: argoproj/workflow-controller:v3.0.7
+        image: quay.io/argoproj/workflow-controller:v3.0.7
         name: workflow-controller
       serviceAccountName: argo