chore(deps): update container image quay.io/kiwigrid/k8s-sidecar to v1.27.6@db85bd5 by renovate (#25681)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[quay.io/kiwigrid/k8s-sidecar](https://redirect.github.com/kiwigrid/k8s-sidecar)
| patch | `1.27.5` -> `1.27.6` |

---

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

---

### Release Notes

<details>
<summary>kiwigrid/k8s-sidecar (quay.io/kiwigrid/k8s-sidecar)</summary>

###
[`v1.27.6`](https://redirect.github.com/kiwigrid/k8s-sidecar/compare/1.27.5...1.27.6)

[Compare
Source](https://redirect.github.com/kiwigrid/k8s-sidecar/compare/1.27.5...1.27.6)

</details>

---

### Configuration

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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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---

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

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC41OC4wIiwidXBkYXRlZEluVmVyIjoiMzguNTguMCIsInRhcmdldEJyYW5jaCI6Im1hc3RlciIsImxhYmVscyI6WyJhdXRvbWVyZ2UiLCJ1cGRhdGUvZG9ja2VyL2dlbmVyYWwvbm9uLW1ham9yIl19-->

charts/premium/grafana/Chart.yaml

@@ -37,4 +37,4 @@ sources:
   - https://hub.docker.com/r/grafana/grafana
   - https://quay.io/kiwigrid/k8s-sidecar
 type: application
-version: 17.3.0
+version: 17.3.1

charts/premium/grafana/values.yaml

@@ -5,7 +5,7 @@ image:
 
 sidecarImage:
   repository: quay.io/kiwigrid/k8s-sidecar
-  tag: 1.27.5@sha256:1fc88232e223a6977c626510372a74ca1f73af073e3c361719ccf02f223c8a12
+  tag: 1.27.6@sha256:db85bd5532530d288736b35e63baceacbf570bf863d85a0404b33c1e1631f63b
 
 securityContext:
   container: