kimai: no nonexistent substitution

basic/infrastructure/kustomizations/kimai-kustomization.yaml

@@ -19,7 +19,7 @@ spec:
     substituteFrom:
       #- kind: Secret
       #  name: stackspin-kimai-variables
-      - kind: Secret
-        name: stackspin-kimai-oauth-variables
+      #- kind: Secret
+      #  name: stackspin-kimai-oauth-variables
       - kind: Secret
         name: stackspin-cluster-variables