chore(deps): update container image bitnami/wordpress to v6.4.3@a4339c4 by renovate (#17902)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| bitnami/wordpress | patch | `6.4.2` -> `6.4.3` |

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

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xNzIuMiIsInVwZGF0ZWRJblZlciI6IjM3LjE3Mi4yIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIn0=-->

charts/stable/wordpress/Chart.yaml

@@ -7,7 +7,7 @@ annotations:
   truecharts.org/min_helm_version: "3.12"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 6.4.2
+appVersion: 6.4.3
 dependencies:
   - name: common
     version: 17.2.30
@@ -30,7 +30,7 @@ icon: https://truecharts.org/img/hotlink-ok/chart-icons/wordpress.png
 keywords:
   - wordpress
   - cms
-kubeVersion: ">=1.24.0-0"
+kubeVersion: '>=1.24.0-0'
 maintainers:
   - name: TrueCharts
     email: info@truecharts.org
@@ -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: 6.1.19
+version: 6.1.20

charts/stable/wordpress/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: bitnami/wordpress
   pullPolicy: IfNotPresent
-  tag: 6.4.2@sha256:de43215210409e3067e054156ecd0d396f27be2732a9bcbe3c637a7b0c217758
+  tag: 6.4.3@sha256:a4339c491793ef72804a6ceb6888de2fc730b60eb3aed02feb4bf1f569951d85
 securityContext:
   container:
     readOnlyRootFilesystem: false