chore(deps): update container image mariadb to v13.0.0@a9fbcda by renovate (#18517)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [mariadb](https://truecharts.org/charts/dependency/mariadb)
([source](https://togithub.com/prometheus/mysqld_exporter)) | major |
`12.2.1` -> `13.0.0` |

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> [!WARNING]
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Dashboard for more information.

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

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4yMTMuMCIsInVwZGF0ZWRJblZlciI6IjM3LjIxMy4wIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIn0=-->

charts/stable/wordpress/Chart.yaml

@@ -17,7 +17,7 @@ dependencies:
     tags: []
     import-values: []
   - name: mariadb
-    version: 12.2.1
+    version: 13.0.0
     repository: oci://tccr.io/truecharts
     condition: mariadb.enabled
     alias: ""
@@ -41,4 +41,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/wordpress
   - https://hub.docker.com/r/bitnami/wordpress
 type: application
-version: 7.1.0
+version: 7.2.0