refactor(reloader): replace CreateOrUpdate with Runnable for metadata publishing and update RBAC to include watch permission

deployments/kubernetes/chart/reloader/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 name: reloader
 description: Reloader chart that runs on kubernetes
-version: 2.2.7
+version: 2.3.0
 appVersion: v1.4.12
 keywords:
   - Reloader

deployments/kubernetes/chart/reloader/templates/clusterrole.yaml

@@ -76,6 +76,7 @@ rules:
       - get
       - update
       - patch
+      - watch
 {{- if .Values.reloader.ignoreCronJobs }}{{- else }}
   - apiGroups:
       - "batch"

deployments/kubernetes/chart/reloader/templates/role.yaml

@@ -67,6 +67,7 @@ rules:
       - get
       - update
       - patch
+      - watch
   - apiGroups:
       - "batch"
     resources: