feat(container): update image ghcr.io/stirling-tools/stirling-pdf to v2.9.0

Author: roybatty-bot[bot]

cluster/apps/home/stirling-pdf/app/helm-release.yaml

@@ -30,7 +30,7 @@ spec:
           app:
             image:
               repository: ghcr.io/stirling-tools/stirling-pdf
-              tag: 2.8.0-fat@sha256:ca065d7e15faeb09e48dc565f88ec49205fb3e1322d1bacc9990a2a08ad55254
+              tag: 2.9.0-fat@sha256:82f88f27b700c7d3b79540d67e08fe79d5d4a9c6df7de6130593ecf6b600bca9
               pullPolicy: IfNotPresent
             env:
               TZ: ${TIMEZONE}