chore(deps): update harbor.alexlebens.net/images/site-documentation docker tag to v0.5.0

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| haproxy | minor | `3.0.19-alpine` → `3.3.6-alpine` |

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My44NC4yIiwidXBkYXRlZEluVmVyIjoiNDMuODQuMiIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOlsiaW1hZ2UiXX0=-->

Reviewed-on: #4991
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/helm/argocd/values.yaml

@@ -103,7 +103,7 @@ argo-cd:
       enabled: true
       image:
         repository: haproxy
-        tag: 3.0.19-alpine@sha256:ec781a129b8c4837c76fcb26f7b585708966873b536b9d7aa7cbcc342ae8a76f
+        tag: 3.3.6-alpine@sha256:744be2dca649a44d490a4c565d36968d19482dd387f1bdd44c168f4322bc6b1e
       resources:
         requests:
           cpu: 10m

clusters/cl01tl/helm/site-documentation/values.yaml

@@ -11,7 +11,7 @@ site-documentation:
         main:
           image:
             repository: harbor.alexlebens.net/images/site-documentation
-            tag: 0.3.0
+            tag: 0.5.0
             pullPolicy: IfNotPresent
           resources:
             requests: