chore(container): update image xwiki to e4568fc by renovate (#27776)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| xwiki | digest | `d55e409` -> `e4568fc` |

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Co-authored-by: alfi0812 <43101280+alfi0812@users.noreply.github.com>

charts/stable/xwiki/Chart.yaml

@@ -33,4 +33,4 @@ sources:
   - https://github.com/xwiki/xwiki-docker
   - https://hub.docker.com/_/xwiki
 type: application
-version: 14.6.5
+version: 14.6.6

charts/stable/xwiki/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: xwiki
-  tag: 16.8.0-postgres-tomcat@sha256:d55e40931d1c3c73a4ebe11dec9e58beb1cd6e10f61930ac108b3f6f75a18fff
+  tag: 16.8.0-postgres-tomcat@sha256:e4568fc5e42e93676a628d7b7e50b3121409e2f9257e52da1d517146f6f615d9
   pullPolicy: IfNotPresent
 service:
   main: