chore(deps): update container image bitnami/wordpress to 6.6.1@b9fd02e by renovate (#25999)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [bitnami/wordpress](https://redirect.github.com/bitnami/containers)
([source](https://redirect.github.com/bitnami/containers/tree/HEAD/bitnami/wordpress))
| digest | `243a509` -> `b9fd02e` |

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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: 9.5.4
+version: 9.5.5

charts/stable/wordpress/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: bitnami/wordpress
   pullPolicy: IfNotPresent
-  tag: 6.6.1@sha256:243a509897e6dbc62ec6b96f91f42faa22bd7f82d3201058dade1d97488cbcff
+  tag: 6.6.1@sha256:b9fd02eef6f483fb18609a8e871c381a5902a8941ae546ec1e47f537ce9da21a
 securityContext:
   container:
     readOnlyRootFilesystem: false