[OKD] Incorrect link

[jele84]

There is a link at the end of the page https://docs.okd.io/latest/disconnected/mirroring/about-installing-oc-mirror-v2.html called Updating a cluster in a disconnected environment using the OpenShift Update Service

This link doesn't work.

[mburke5678]

#97086

[ctomasko]

Fixed, please close