Update Helm release app-template to v4.4.0 (#1770)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [app-template](https://github.com/bjw-s-labs/helm-charts) | minor | `4.3.0` -> `4.4.0` |

---

### Release Notes

<details>
<summary>bjw-s-labs/helm-charts (app-template)</summary>

### [`v4.4.0`](https://github.com/bjw-s-labs/helm-charts/releases/tag/app-template-4.4.0)

[Compare Source](https://github.com/bjw-s-labs/helm-charts/compare/app-template-4.3.0...app-template-4.4.0)

##### Changelog:

##### Changed

- Upgraded the common library to v4.4.0
  - [Upgrade notes](https://bjw-s-labs.github.io/helm-charts/docs/app-template/upgrade-instructions/)
  - [Detailed release notes](https://github.com/bjw-s-labs/helm-charts/releases/tag/common-4.4.0)

</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:eyJjcmVhdGVkSW5WZXIiOiI0MS4xMzUuNCIsInVwZGF0ZWRJblZlciI6IjQxLjEzNS40IiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJjaGFydCJdfQ==-->

Reviewed-on: #1770
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/applications/directus/Chart.yaml

@@ -20,7 +20,7 @@ dependencies:
   - name: app-template
     alias: directus
     repository: https://bjw-s-labs.github.io/helm-charts/
-    version: 4.3.0
+    version: 4.4.0
   - name: cloudflared
     alias: cloudflared-directus
     repository: oci://harbor.alexlebens.net/helm-charts