Moved sops patch to separate file

clusters/titan.lan.huizinga.dev/flux-system/kustomization.yaml

@@ -4,13 +4,4 @@ resources:
   - gotk-components.yaml
   - gotk-sync.yaml
 patches:
-  - patch: |
-      - op: add
-        path: /spec/decryption
-        value:
-          provider: sops
-          secretRef:
-            name: sops-gpg
-    target:
-      kind: Kustomization
-      name: "flux-system"
+  - path: sops-overlay.yaml

clusters/titan.lan.huizinga.dev/flux-system/sops-overlay.yaml

@@ -0,0 +1,10 @@
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: flux-system
+  namespace: flux-system
+spec:
+  decryption:
+    provider: sops
+    secretRef:
+      name: sops-gpg