Move dedicated watchers to in-controller watches

This prevents the resources from getting annotated, and instead uses
the `handler.EnqueueRequestsFromMapFunc` to queue requests based on
changes to the source objects.

Signed-off-by: Hidde Beydals <[email protected]>

Author: hiddeco

config/rbac/role.yaml

@@ -37,27 +37,8 @@ rules:
   - source.toolkit.fluxcd.io
   resources:
   - buckets
-  verbs:
-  - get
-  - list
-  - watch
-- apiGroups:
-  - source.toolkit.fluxcd.io
-  resources:
-  - buckets/status
-  verbs:
-  - get
-- apiGroups:
-  - source.toolkit.fluxcd.io
-  resources:
   - gitrepositories
   verbs:
   - get
   - list
   - watch
-- apiGroups:
-  - source.toolkit.fluxcd.io
-  resources:
-  - gitrepositories/status
-  verbs:
-  - get