feat(container): update ghcr.io/onedr0p/postgres-init ( 16.3 → 16.4 ) (…

…#7535)

| datasource | package                       | from | to   |
| ---------- | ----------------------------- | ---- | ---- |
| docker     | ghcr.io/onedr0p/postgres-init | 16.3 | 16.4 |

Co-authored-by: rosey-the-renovator-bot[bot] <98764075+rosey-the-renovator-bot[bot]@users.noreply.github.com>

kubernetes/main/apps/monitoring/grafana/app/helmrelease.yaml

@@ -34,7 +34,7 @@ spec:
   values:
     extraInitContainers:
       - name: 01-init-db
-        image: ghcr.io/onedr0p/postgres-init:16.3
+        image: ghcr.io/onedr0p/postgres-init:16.4
         imagePullPolicy: IfNotPresent
         envFrom:
           - secretRef: