chore(deps): update postgres-cluster docker tag to v7.10.0 (#4758)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [postgres-cluster](https://github.com/cloudnative-pg/cloudnative-pg) | minor | `7.9.1` → `7.10.0` |

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Reviewed-on: #4758
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/helm/radarr-4k/Chart.lock

@@ -4,9 +4,9 @@ dependencies:
   version: 4.6.2
 - name: postgres-cluster
   repository: oci://harbor.alexlebens.net/helm-charts
-  version: 7.9.1
+  version: 7.10.0
 - name: volsync-target
   repository: oci://harbor.alexlebens.net/helm-charts
   version: 0.8.0
-digest: sha256:7e873c90668a70b423efb04d4f2683d25022e8982248ba32a8e5820e323f9b7d
-generated: "2026-03-11T23:00:55.780623797Z"
+digest: sha256:d76563fe1a7a9f8ceaf6937831bd0c5511eb7369abb8eb54110dfb69e6dce224
+generated: "2026-03-15T20:08:21.236792423Z"

clusters/cl01tl/helm/radarr-4k/Chart.yaml

@@ -27,7 +27,7 @@ dependencies:
     version: 4.6.2
   - name: postgres-cluster
     alias: postgres-18-cluster
-    version: 7.9.1
+    version: 7.10.0
     repository: oci://harbor.alexlebens.net/helm-charts
   - name: volsync-target
     alias: volsync-target-config