docs: update Epinio version to 1.13.8

[github-actions]

docs: update Epinio version

Update Epinio Version for EP on RD

1 file(s) updated with "\\[epinio helm chart 1.13.8\\]": * docs/installation/other_inst_scenarios/install_epinio_on_rancher_desktop.md

v1.13.8

# What's Changed

- Fix/log level (#2964)

# Usage

More info can be found in the [installation instructions](https://docs.epinio.io/installation/install_epinio).

Update Helm chart URL

1 file(s) updated with "\\(https://github.com/epinio/helm-charts/releases/tag/epinio-1.13.8\\)": * docs/installation/other_inst_scenarios/install_epinio_on_rancher_desktop.md

v1.13.8

# What's Changed

- Fix/log level (#2964)

# Usage

More info can be found in the [installation instructions](https://docs.epinio.io/installation/install_epinio).

GitHub Action workflow link

---

Created automatically by Updatecli Options: Most of Updatecli configuration is done via its manifest(s). If you close this pull request, Updatecli will automatically reopen it, the next time it runs. If you close this pull request and delete the base branch, Updatecli will automatically recreate it, erasing all previous commits made. Feel free to report any issues at github.com/updatecli/updatecli. If you find this tool useful, do not hesitate to star our GitHub repository as a sign of appreciation, and/or to tell us directly on our chat!

[netlify]

✅ Deploy Preview for epinio-docs-staging ready!

Name	Link
🔨 Latest commit	9eae60d
🔍 Latest deploy log	https://app.netlify.com/projects/epinio-docs-staging/deploys/698735993b6c960008443350
😎 Deploy Preview	https://deploy-preview-457--epinio-docs-staging.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.