ops(k8s): attempt to add sops operator

k8s/system/sops-secrets-operator/application.yaml

@@ -0,0 +1,25 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: sops-secrets-operator
+  namespace: argocd
+spec:
+  project: system
+  source:
+    repoURL: "https://isindir.github.io/sops-secrets-operator/"
+    targetRevision: 0.18.0
+    chart: sops-secret-operator
+    helm:
+      valuesObject:
+        secretsAsFiles:
+          - mountPath: /etc/sops-age-key-file
+            secretName: sops-age-key-file
+        extraEnv:
+          - name: SOPS_AGE_KEY_FILE
+            value: /etc/sops-age-key-file/sops.key
+  destination:
+    namespace: sops
+    name: in-cluster
+  syncPolicy:
+    syncOptions:
+      - ServerSideApply=true