feat(container): update image ghcr.io/home-operations/postgres-init ( 17.5 ➔ 17.6 )

| datasource | package                               | from | to   |
| ---------- | ------------------------------------- | ---- | ---- |
| docker     | ghcr.io/home-operations/postgres-init | 17.5 | 17.6 |

Author: mortyops[bot]

kubernetes/apps/media/immich/app/helmrelease.yaml

@@ -38,7 +38,7 @@ spec:
             image:
               # renovate: datasource=docker depName=ghcr.io/home-operations/postgres-init
               repository: ghcr.io/home-operations/postgres-init
-              tag: "17.5"
+              tag: "17.6"
             envFrom: *envFrom
             command:
               - /bin/sh