chore(integrations/registry): remove deprecated kustomize features

Signed-off-by: Artem <67638547+Stringls@users.noreply.github.com>

manifests/integrations/registry-credentials-sync/_base/kustomization.yaml

@@ -7,8 +7,8 @@ commonLabels:
 resources:
 - sync.yaml
 
-patchesStrategicMerge:
-  - kubectl-patch.yaml
+patches:
+- path: kubectl-patch.yaml
 
 vars:
 - name: KUBE_SECRET

manifests/integrations/registry-credentials-sync/_base/sync.yaml

@@ -101,9 +101,9 @@ rules:
   - create
   - update
   - patch
-  # # Lock this down to the specific Secret name  (Optional)
-  #resourceNames:
-  #- $(KUBE_SECRET)  # templated from kustomize vars referencing ConfigMap, also see kustomizeconfig.yaml
+  # Lock this down to the specific Secret name  (Optional)
+  resourceNames:
+  - $(KUBE_SECRET)  # templated from kustomize vars referencing ConfigMap, also see kustomizeconfig.yaml
 ---
 kind: RoleBinding
 apiVersion: rbac.authorization.k8s.io/v1