Update ghcr.io/twin/gatus Docker tag to v5.25.0 (#1607)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [ghcr.io/twin/gatus](https://github.com/TwiN/gatus) | minor | `v5.24.3` -> `v5.25.0` |

---

### Release Notes

<details>
<summary>TwiN/gatus (ghcr.io/twin/gatus)</summary>

### [`v5.25.0`](https://github.com/TwiN/gatus/releases/tag/v5.25.0)

[Compare Source](https://github.com/TwiN/gatus/compare/v5.24.3...v5.25.0)

#### What's Changed

- feat(client): Add support for SSH tunneling by [@&#8203;TwiN](https://github.com/TwiN) in [#&#8203;1298](https://github.com/TwiN/gatus/pull/1298)
- fix(alerting): Limit minimum-reminder-interval to >5m by [@&#8203;TwiN](https://github.com/TwiN) in [#&#8203;1290](https://github.com/TwiN/gatus/pull/1290)
- fix(alerting): Added description block in teams-workflows by [@&#8203;rahulchordiya](https://github.com/rahulchordiya) in [#&#8203;1275](https://github.com/TwiN/gatus/pull/1275)
- docs(alerting): Remove SIGNL4 untested warning by [@&#8203;rons4](https://github.com/rons4) in [#&#8203;1289](https://github.com/TwiN/gatus/pull/1289)

#### New Contributors

- [@&#8203;rons4](https://github.com/rons4) made their first contribution in [#&#8203;1289](https://github.com/TwiN/gatus/pull/1289)

**Full Changelog**: <https://github.com/TwiN/gatus/compare/v5.24.3...v5.25.0>

</details>

---

### Configuration

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♻ **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.

---

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---

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Reviewed-on: #1607
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/monitoring/gatus/values.yaml

@@ -7,7 +7,7 @@ gatus:
     enabled: true
   image:
     repository: ghcr.io/twin/gatus
-    tag: v5.24.3
+    tag: v5.25.0
   annotations:
     reloader.stakater.com/auto: "true"
   service: