chore(deps): update container image bitnami/wordpress to 6.6.1@a903c3b by renovate (#24802)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [bitnami/wordpress](https://togithub.com/bitnami/containers)
([source](https://togithub.com/bitnami/containers/tree/HEAD/bitnami/wordpress))
| digest | `4f2d2eb` -> `a903c3b` |

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This PR has been generated by [Renovate
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charts/stable/wordpress/Chart.yaml

@@ -40,4 +40,4 @@ sources:
   - https://hub.docker.com/r/bitnami/wordpress
   - https://www.wordpress.org
 type: application
-version: 9.4.6
+version: 9.4.7

charts/stable/wordpress/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: bitnami/wordpress
   pullPolicy: IfNotPresent
-  tag: 6.6.1@sha256:4f2d2eb12dfcc6774a8a019689e54f3317cff5953ce43541cf20be963117f6f5
+  tag: 6.6.1@sha256:a903c3b7d501bb43c487a291c289ef939785ee23f38760454a7e14067d9a5b08
 securityContext:
   container:
     readOnlyRootFilesystem: false