This PR contains the following updates:
| Package | Update | Change |
|---|---|---|
| [cr.simoncor.net/dockerhub/grafana/grafana-oss](https://github.com/grafana/grafana) | major | `12.4.3` → `13.0.1` |
---
### Release Notes
<details>
<summary>grafana/grafana (cr.simoncor.net/dockerhub/grafana/grafana-oss)</summary>
### [`v13.0.1`](https://github.com/grafana/grafana/blob/HEAD/CHANGELOG.md#1301security-01-2026-05-12)
[Compare Source](https://github.com/grafana/grafana/compare/v12.4.3...v13.0.1)
##### Bug fixes
- **Security**: CVE-2026-28374
- **Security**: CVE-2026-28376
- **Security**: CVE-2026-28383
- **Security**: CVE-2026-28380
- **Security**: CVE-2026-33376
- **Security**: CVE-2026-28379
- **Security**: CVE-2026-33377
- **Security**: CVE-2026-33378
- **Security**: CVE-2026-33381
- **Security**: CVE-2026-33380
<!-- 13.0.1+security-01 END -->
<!-- 12.4.3+security-02 START -->
</details>
---
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This PR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate).
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Reviewed-on: #2
Replace docker.io references with cr.simoncor.net/dockerhub
pull-through cache. Official images now use explicit library/
namespace for cache compatibility.
