chore(deps): update cloudflared docker tag to v2.3.0 (#3820)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [cloudflared](https://github.com/cloudflare/cloudflared) | minor | `2.2.2` → `2.3.0` |

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### Release Notes

<details>
<summary>cloudflare/cloudflared (cloudflared)</summary>

### [`v2.3.0`](https://github.com/cloudflare/cloudflared/blob/HEAD/CHANGES.md#202230)

##### New Features

- It is now possible to configure Ingress Rules to point to an origin served by unix socket with either HTTP or HTTPS.
  If the origin starts with `unix:/` then we assume HTTP (existing behavior). Otherwise, the origin can start with
  `unix+tls:/` for HTTPS.

</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).
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Reviewed-on: #3820
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/helm/matrix-synapse/Chart.lock

@@ -13,10 +13,10 @@ dependencies:
   version: 4.6.2
 - name: cloudflared
   repository: oci://harbor.alexlebens.net/helm-charts
-  version: 2.2.2
+  version: 2.3.0
 - name: cloudflared
   repository: oci://harbor.alexlebens.net/helm-charts
-  version: 2.2.2
+  version: 2.3.0
 - name: postgres-cluster
   repository: oci://harbor.alexlebens.net/helm-charts
   version: 7.5.0
@@ -38,5 +38,5 @@ dependencies:
 - name: volsync-target
   repository: oci://harbor.alexlebens.net/helm-charts
   version: 0.7.0
-digest: sha256:6675ba9bd3da7605e3c0243602035a96aabb76813c4d9659409580612522ba94
-generated: "2026-02-03T20:37:32.102491987Z"
+digest: sha256:0acd062d40261fe23aa5260aeba42a27161d8c0cfa45050d331058b26731fdd8
+generated: "2026-02-07T00:38:26.186467914Z"