feat(helm): update chart grafana ( 8.0.2 → 8.1.1 ) (#718)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [grafana](https://grafana.com)
([source](https://togithub.com/grafana/helm-charts)) | minor | `8.0.2`
-> `8.1.1` |

---

### Release Notes

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

###
[`v8.1.1`](https://togithub.com/grafana/helm-charts/releases/tag/grafana-8.1.1)

[Compare
Source](https://togithub.com/grafana/helm-charts/compare/grafana-8.1.0...grafana-8.1.1)

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

#### What's Changed

- \[grafana] Adding jkroepke as maintainer by
[@&#8203;jkroepke](https://togithub.com/jkroepke) in
[https://github.com/grafana/helm-charts/pull/3179](https://togithub.com/grafana/helm-charts/pull/3179)

**Full Changelog**:
grafana/helm-charts@grafana-8.1.0...grafana-8.1.1

###
[`v8.1.0`](https://togithub.com/grafana/helm-charts/releases/tag/grafana-8.1.0)

[Compare
Source](https://togithub.com/grafana/helm-charts/compare/grafana-8.0.2...grafana-8.1.0)

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

#### What's Changed

- \[grafana] feat:Allow hiding persistence warning by
[@&#8203;nikolaik](https://togithub.com/nikolaik) in
[https://github.com/grafana/helm-charts/pull/3013](https://togithub.com/grafana/helm-charts/pull/3013)

#### New Contributors

- [@&#8203;nikolaik](https://togithub.com/nikolaik) made their first
contribution in
[https://github.com/grafana/helm-charts/pull/3013](https://togithub.com/grafana/helm-charts/pull/3013)

**Full Changelog**:
grafana/helm-charts@alloy-0.4.0...grafana-8.1.0

</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 becomes conflicted, 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://togithub.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy40MjAuMSIsInVwZGF0ZWRJblZlciI6IjM3LjQyMC4xIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6WyJyZW5vdmF0ZS9oZWxtIiwidHlwZS9taW5vciJdfQ==-->

Co-authored-by: kireque-bot[bot] <143391978+kireque-bot[bot]@users.noreply.github.com>

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

@@ -13,7 +13,7 @@ spec:
         kind: HelmRepository
         name: grafana
         namespace: flux-system
-      version: 8.0.2
+      version: 8.1.1
   interval: 30m
   timeout: 20m
   values: