fix(container): update ghcr.io/kiwigrid/k8s-sidecar ( 1.25.3 → 1.25.4…

… ) (#1686)

| datasource | package                      | from   | to     |
| ---------- | ---------------------------- | ------ | ------ |
| docker     | ghcr.io/kiwigrid/k8s-sidecar | 1.25.3 | 1.25.4 |

Co-authored-by: smurf-bot[bot] <137516995+smurf-bot[bot]@users.noreply.github.com>

kubernetes/pi/apps/observability/gatus/app/helmrelease.yaml

@@ -34,7 +34,7 @@ spec:
             order: 2
             image: &configSyncImage
               repository: ghcr.io/kiwigrid/k8s-sidecar
-              tag: 1.25.3
+              tag: 1.25.4
               pullPolicy: IfNotPresent
             env:
               FOLDER: /config