chore(deps): update helm chart kube-prometheus-stack to 55.6.0 by renovate (#16897)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[kube-prometheus-stack](https://togithub.com/prometheus-operator/kube-prometheus)
([source](https://togithub.com/prometheus-community/helm-charts)) |
minor | `55.5.1` -> `55.6.0` |

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

---

### Release Notes

<details>
<summary>prometheus-community/helm-charts
(kube-prometheus-stack)</summary>

###
[`v55.6.0`](https://togithub.com/prometheus-community/helm-charts/releases/tag/kube-prometheus-stack-55.6.0)

[Compare
Source](https://togithub.com/prometheus-community/helm-charts/compare/kube-prometheus-stack-55.5.2...kube-prometheus-stack-55.6.0)

kube-prometheus-stack collects Kubernetes manifests, Grafana dashboards,
and Prometheus rules combined with documentation and scripts to provide
easy to operate end-to-end Kubernetes cluster monitoring with Prometheus
using the Prometheus Operator.

#### What's Changed

- \[kube-prometheus-stack] adding global sampleLimit to prometheusSpec
by [@&#8203;husseinferas](https://togithub.com/husseinferas) in
[https://github.com/prometheus-community/helm-charts/pull/4125](https://togithub.com/prometheus-community/helm-charts/pull/4125)

#### New Contributors

- [@&#8203;husseinferas](https://togithub.com/husseinferas) made their
first contribution in
[https://github.com/prometheus-community/helm-charts/pull/4125](https://togithub.com/prometheus-community/helm-charts/pull/4125)

**Full Changelog**:
https://github.com/prometheus-community/helm-charts/compare/kube-prometheus-stack-55.5.2...kube-prometheus-stack-55.6.0

###
[`v55.5.2`](https://togithub.com/prometheus-community/helm-charts/releases/tag/kube-prometheus-stack-55.5.2)

[Compare
Source](https://togithub.com/prometheus-community/helm-charts/compare/kube-prometheus-stack-55.5.1...kube-prometheus-stack-55.5.2)

kube-prometheus-stack collects Kubernetes manifests, Grafana dashboards,
and Prometheus rules combined with documentation and scripts to provide
easy to operate end-to-end Kubernetes cluster monitoring with Prometheus
using the Prometheus Operator.

#### What's Changed

- \[kube-prometheus-stack] install service monitors in same namespace
when ignoreNamespaceSelectors by
[@&#8203;anthr76](https://togithub.com/anthr76) in
[https://github.com/prometheus-community/helm-charts/pull/3953](https://togithub.com/prometheus-community/helm-charts/pull/3953)

#### New Contributors

- [@&#8203;anthr76](https://togithub.com/anthr76) made their first
contribution in
[https://github.com/prometheus-community/helm-charts/pull/3953](https://togithub.com/prometheus-community/helm-charts/pull/3953)

**Full Changelog**:
https://github.com/prometheus-community/helm-charts/compare/alertmanager-snmp-notifier-0.3.0...kube-prometheus-stack-55.5.2

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "before 10pm on tuesday" in timezone
Europe/Amsterdam, Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **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
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---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
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---

This PR has been generated by [Renovate
Bot](https://togithub.com/renovatebot/renovate).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNy4xMjUuMSIsInVwZGF0ZWRJblZlciI6IjM3LjEyNS4xIiwidGFyZ2V0QnJhbmNoIjoibWFzdGVyIn0=-->

charts/operators/prometheus-operator/Chart.yaml

@@ -1,7 +1,7 @@
 kubeVersion: ">=1.24.0-0"
 apiVersion: v2
 name: prometheus-operator
-version: 4.0.0
+version: 4.1.0
 appVersion: latest
 description: Prometheus Operator is an operator for prometheus
 home: https://truecharts.org/charts/operators/prometheus-operator
@@ -27,7 +27,7 @@ dependencies:
     tags: []
     import-values: []
   - name: kube-prometheus-stack
-    version: 55.5.1
+    version: 55.6.0
     repository: https://prometheus-community.github.io/helm-charts
     condition: ""
     alias: kps