fix name conflict, sync options

Author: jeefy

ci/cluster/equinix/argo-automation.yaml

@@ -1,15 +1,14 @@
 apiVersion: argoproj.io/v1alpha1
 kind: Application
 metadata:
-  name: github-arc
+  name: cncf-arc
   namespace: argocd
   annotations:
     argocd.argoproj.io/sync-wave: "2"
 spec:
   syncPolicy:
     automated:
       prune: true
-      selfHeal: true
   project: default
   destination:
     server: https://kubernetes.default.svc
@@ -49,13 +48,11 @@ metadata:
     argocd.argoproj.io/sync-wave: "3"
 spec:
   syncPolicy:
-    automated:
-      prune: true
-      selfHeal: true
+    automated: {}
   project: default
   destination:
     server: https://kubernetes.default.svc
-    namespace: github-arc
+    namespace: arc-systems
   sources:
     - repoURL: https://github.com/cncf/automation.git
       path: ci/cluster/equinix/runners/