Add source-watcher to manifests

Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>

manifests/rbac/controller.yaml

@@ -18,6 +18,9 @@ rules:
 - apiGroups: ['image.toolkit.fluxcd.io']
   resources: ['*']
   verbs: ['*']
+- apiGroups: ['source.extensions.fluxcd.io']
+  resources: ['*']
+  verbs: ['*']
 - apiGroups:
   - ""
   resources:
@@ -109,3 +112,6 @@ subjects:
   - kind: ServiceAccount
     name: image-automation-controller
     namespace: flux-system
+  - kind: ServiceAccount
+    name: source-watcher
+    namespace: flux-system