chore(deps): update unpoller/unpoller to v2.27.0 (#3600)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [ghcr.io/unpoller/unpoller](https://github.com/unpoller/unpoller) | minor | `v2.25.0` → `v2.27.0` |
| [unpoller/unpoller](https://github.com/unpoller/unpoller) | minor | `v2.25.0` → `v2.27.0` |

---

### Release Notes

<details>
<summary>unpoller/unpoller (ghcr.io/unpoller/unpoller)</summary>

### [`v2.27.0`](https://github.com/unpoller/unpoller/releases/tag/v2.27.0)

[Compare Source](https://github.com/unpoller/unpoller/compare/v2.26.0...v2.27.0)

##### Changelog

- [`1145043`](11450439fc) Merge pull request [#&#8203;925](https://github.com/unpoller/unpoller/issues/925) from brngates98/feat/wan-metrics
- [`b966061`](b96606128d) chore: Update go.sum for unifi v5.11.0 and fix formatting
- [`af6cbdf`](af6cbdf79f) chore: Update unifi dependency to v5.11.0 for WAN metrics support
- [`b8519ca`](b8519ca058) feat: Add WAN metrics to InfluxDB and Datadog exporters
- [`aac4917`](aac4917da7) feat: Add WAN metrics export to Prometheus

### [`v2.26.0`](https://github.com/unpoller/unpoller/releases/tag/v2.26.0)

[Compare Source](https://github.com/unpoller/unpoller/compare/v2.25.0...v2.26.0)

##### Changelog

- [`d178da7`](d178da7c75) Merge pull request [#&#8203;924](https://github.com/unpoller/unpoller/issues/924) from brngates98/feat/dhcp-client-monitoring
- [`86bc1c9`](86bc1c9d6d) fix: rename unused exportWithTags param to \_ to satisfy revive
- [`39b1b31`](39b1b316a2) Merge branch 'master' into feat/dhcp-client-monitoring
- [`8769f8f`](8769f8f121) chore: bump unifi to v5.10.0
- [`3faaa3a`](3faaa3a696) fix: Remove local replace directive and update unifi to v5.8.0 to resolve go.sum conflicts
- [`74c30ea`](74c30eabe6) feat: Add DHCP lease metrics export to Prometheus
- [`6d85ea7`](6d85ea76ab) Add device tag support to Prometheus metrics

</details>

---

### Configuration

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---

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---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My4wLjIiLCJ1cGRhdGVkSW5WZXIiOiI0My4wLjIiLCJ0YXJnZXRCcmFuY2giOiJtYWluIiwibGFiZWxzIjpbImltYWdlIl19-->

Reviewed-on: #3600
Co-authored-by: Renovate Bot <renovate-bot@alexlebens.net>
Co-committed-by: Renovate Bot <renovate-bot@alexlebens.net>

clusters/cl01tl/helm/unpoller/Chart.yaml

@@ -21,4 +21,4 @@ dependencies:
     version: 4.6.2
 icon: https://camo.githubusercontent.com/c5d07a5b3acfeac8e1c25bf56f440ffe032b86e4e7f15de82357f022a43fc927/68747470733a2f2f756e706f6c6c65722e636f6d2f696d672f6c6f676f2e706e67
 # renovate: datasource=github-releases depName=unpoller/unpoller
-appVersion: v2.25.0
+appVersion: v2.27.0