chore(deps): update container image xwiki to 16.8.0-postgres-tomcat@d55e409 by renovate (#27618)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| xwiki | digest | `e172bb5` -> `d55e409` |

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charts/stable/xwiki/Chart.yaml

@@ -33,4 +33,4 @@ sources:
   - https://github.com/xwiki/xwiki-docker
   - https://hub.docker.com/_/xwiki
 type: application
-version: 14.6.4
+version: 14.6.5

charts/stable/xwiki/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: xwiki
-  tag: 16.8.0-postgres-tomcat@sha256:e172bb51624a12eae68f9d35b548eda1681e0e4aad248d27089f9edef25eda26
+  tag: 16.8.0-postgres-tomcat@sha256:d55e40931d1c3c73a4ebe11dec9e58beb1cd6e10f61930ac108b3f6f75a18fff
   pullPolicy: IfNotPresent
 service:
   main: