patch kustomize controller for global SOPS

bootstrap/flux-system/kustomization.yaml

@@ -4,3 +4,11 @@ resources:
 - .gitkeep
 - gotk-components.yaml
 - gotk-sync.yaml
+patches:
+  - patch: |
+      - op: add
+        path: /spec/template/spec/containers/0/args/-
+        value: --sops-age-secret=sops-age
+    target:
+      kind: Deployment
+      name: "kustomize-controller"