chore(deps): update redis-cluster docker tag to v9 (#504)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [redis-cluster](https://github.com/bitnami/charts) | major | `8.8.2` -> `9.0.4` |

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### Configuration

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Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/504
Reviewed-by: pat-s <pat-s@noreply.gitea.com>
Co-authored-by: Renovate Bot <renovate-bot@gitea.com>
Co-committed-by: Renovate Bot <renovate-bot@gitea.com>

Chart.lock

@@ -7,6 +7,6 @@ dependencies:
   version: 11.9.2
 - name: redis-cluster
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 8.8.2
-digest: sha256:a9506ea21ff576b301fd9d16a240a55d86ca2d5bbe20ec0fd78272c855786f7f
-generated: "2023-09-07T00:03:27.653856865Z"
+  version: 9.0.4
+digest: sha256:eaa681df119bef7ef7973d8b13eea28e03c86e72c25a03648e4fc0d4b603ff6e
+generated: "2023-09-12T00:03:47.823115644Z"

Chart.yaml

@@ -46,5 +46,5 @@ dependencies:
   # https://github.com/bitnami/charts/blob/main/bitnami/redis-cluster/Chart.yaml
   - name: redis-cluster
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 8.8.2
+    version: 9.0.4
     condition: redis-cluster.enabled