fix(helm): update chart grafana ( 8.3.3 → 8.3.4 ) (#782)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [grafana](https://grafana.com)
([source](https://togithub.com/grafana/helm-charts)) | patch | `8.3.3`
-> `8.3.4` |

---

### Release Notes

<details>
<summary>grafana/helm-charts (grafana)</summary>

###
[`v8.3.4`](https://togithub.com/grafana/helm-charts/releases/tag/grafana-8.3.4)

[Compare
Source](https://togithub.com/grafana/helm-charts/compare/grafana-8.3.3...grafana-8.3.4)

The leading tool for querying and visualizing time series and metrics.

#### What's Changed

- \[grafana] TYPO by [@&#8203;mattclegg](https://togithub.com/mattclegg)
in
[https://github.com/grafana/helm-charts/pull/3166](https://togithub.com/grafana/helm-charts/pull/3166)

#### New Contributors

- [@&#8203;mattclegg](https://togithub.com/mattclegg) made their first
contribution in
[https://github.com/grafana/helm-charts/pull/3166](https://togithub.com/grafana/helm-charts/pull/3166)

**Full Changelog**:
grafana/helm-charts@loki-distributed-0.79.1...grafana-8.3.4

</details>

---

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---

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kubernetes/main/apps/monitoring/grafana/app/helmrelease.yaml

@@ -13,7 +13,7 @@ spec:
         kind: HelmRepository
         name: grafana
         namespace: flux-system
-      version: 8.3.3
+      version: 8.3.4
   interval: 30m
   timeout: 20m
   values: