Update Helm release renovate to v40.60.4 (#911)

Co-authored-by: dependencysherpa[bot] <207194774+dependencysherpa[bot]@users.noreply.github.com>

Author: dependencysherpa[bot]

flux/system/app-controllers/renovate.yaml

@@ -8,7 +8,7 @@ spec:
   chart:
     spec:
       chart: renovate
-      version: 40.60.1
+      version: 40.60.4
       sourceRef:
         kind: HelmRepository
         name: renovate