chore(deps): update helm release stirling-pdf to v0.0.9 (#293)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

cortado/apps/storage/pdf.yaml

@@ -14,7 +14,7 @@ spec:
   source:
     repoURL: https://rubxkube.github.io/charts/
     chart: stirling-pdf
-    targetRevision: 0.0.8
+    targetRevision: 0.0.9
     plugin:
       name: argocd-vault-plugin-helm
       env: