chore(deps): update container image mariadb to v12.2.1@4aea126 by renovate (#18421)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [mariadb](https://truecharts.org/charts/dependency/mariadb)
([source](https://togithub.com/prometheus/mysqld_exporter)) | minor |
`12.1.17` -> `12.2.1` |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

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### Configuration

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This PR has been generated by [Renovate
Bot](https://togithub.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xOTguMyIsInVwZGF0ZWRJblZlciI6IjM3LjIwMy4zIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIn0=-->

Signed-off-by: Kjeld Schouten <kjeld@schouten-lebbing.nl>
Co-authored-by: Kjeld Schouten <kjeld@schouten-lebbing.nl>

charts/stable/bookstack/Chart.yaml

@@ -17,7 +17,7 @@ dependencies:
     tags: []
     import-values: []
   - name: mariadb
-    version: 12.1.17
+    version: 12.2.1
     repository: oci://tccr.io/truecharts
     condition: mariadb.enabled
     alias: ""
@@ -45,4 +45,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/bookstack
   - https://ghcr.io/linuxserver/bookstack
 type: application
-version: 11.3.0
+version: 11.4.0