chore(deps): Update charts and images to latest versions

Charts:
- kube-prometheus-stack 91.8.2 -> 92.3.0
- traefik 41.6.0 -> 41.7.1
- loki 18.13.7 -> 18.15.1
- alloy 1.13.0 -> 1.13.1
- sealed-secrets 2.19.1 -> 2.20.0
- cert-manager v1.21.1 -> v1.21.2
- cloudnative-pg 0.29.0 -> 0.29.1
- garage-ui 0.12.1 -> 0.13.0

Images:
- argo-cd v3.5.2 -> v3.5.5
- jellyfin 12.0 -> 12.2
- qbittorrent 5.2.3_v2.0.15-ls478 -> 5.2.4_v2.0.15-ls480
- busybox (garage init) 1.37.0 -> 1.38.0

argocd-apps/add-ons/sealed-secrets.yaml

@@ -14,7 +14,7 @@ spec:
   source:
     chart: sealed-secrets
     repoURL: https://bitnami.github.io/sealed-secrets
-    targetRevision: 2.19.1
+    targetRevision: 2.20.0
   syncPolicy:
     automated:
       prune: true