chore(deps): update dock.mau.dev/mautrix/whatsapp docker tag to v0.2603.0

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [harbor.alexlebens.net/images/site-documentation](https://gitea.alexlebens.dev/alexlebens/site-documentation) | minor | `0.5.0` → `0.6.0` |

---

### Release Notes

<details>
<summary>alexlebens/site-documentation (harbor.alexlebens.net/images/site-documentation)</summary>

### [`v0.6.0`](https://gitea.alexlebens.dev/alexlebens/site-documentation/blob/HEAD/CHANGELOG.md#060-2026-03-23)

[Compare Source](https://gitea.alexlebens.dev/alexlebens/site-documentation/compare/0.5.0...0.6.0)

##### Features

- add more apps ([ce3d1a4](ce3d1a4a27))

</details>

---

### 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: #5001
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/helm/argo-workflows/Chart.yaml

@@ -11,7 +11,6 @@ home: https://docs.alexlebens.dev/applications/argo-workflows/
 sources:
   - https://github.com/argoproj/argo-workflows
   - https://github.com/argoproj/argo-events
-  - https://github.com/cloudnative-pg/cloudnative-pg
   - https://github.com/argoproj/argo-helm/tree/main/charts/argo-workflows
   - https://github.com/argoproj/argo-helm/tree/main/charts/argo-events
   - https://gitea.alexlebens.dev/alexlebens/helm-charts/src/branch/main/charts/postgres-cluster

clusters/cl01tl/helm/authentik/Chart.yaml

@@ -10,8 +10,6 @@ keywords:
 home: https://docs.alexlebens.dev/applications/authentik/
 sources:
   - https://github.com/goauthentik/authentik
-  - https://github.com/cloudflare/cloudflared
-  - https://github.com/cloudnative-pg/cloudnative-pg
   - https://github.com/goauthentik/helm
   - https://gitea.alexlebens.dev/alexlebens/helm-charts/src/branch/main/charts/cloudflared
   - https://gitea.alexlebens.dev/alexlebens/helm-charts/src/branch/main/charts/postgres-cluster

clusters/cl01tl/helm/matrix-synapse/values.yaml

@@ -345,7 +345,7 @@ mautrix-whatsapp:
         main:
           image:
             repository: dock.mau.dev/mautrix/whatsapp
-            tag: v0.2602.0
+            tag: v0.2603.0
             pullPolicy: IfNotPresent
           resources:
             requests:

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

@@ -11,7 +11,7 @@ site-documentation:
         main:
           image:
             repository: harbor.alexlebens.net/images/site-documentation
-            tag: 0.5.0
+            tag: 0.6.0
             pullPolicy: IfNotPresent
           resources:
             requests: