* Improve instructions on cert expiration
Add instructions for deleting the mutating webhook
* Update content/rancher/v2.6/en/troubleshooting/expired-webhook-certificates/_index.md
Co-authored-by: Caleb Bron <cbron@users.noreply.github.com>
Co-authored-by: Caleb Bron <cbron@users.noreply.github.com>