Description of problem

4.17 Proxy docs currently link https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/security_hardening/using-shared-system-certificates_security-hardening , but after a few redirects, that 404s:

$ curl -sLI https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/security_hardening/using-shared-system-certificates_security-hardening | grep HTTP
HTTP/2 301 
HTTP/2 301 
HTTP/2 404 

And 4.17 is using RHEL 9.4 as a base too, so the RHEL 8 link is both broken and obsolete:

$ oc adm release info --commits quay.io/openshift-release-dev/ocp-release:4.17.0-x86_64 | grep 'Red Hat Enterprise Linux CoreOS'
  machine-os       417.94.202409121747-0 Red Hat Enterprise Linux CoreOS

The line should be reworked or updated with a working link to RHEL 9 CA docs.

Version-Release number of selected component

Seen in 4.17 docs, but the line is over four years old, so likely impacts older 4.y as well.

How reproducibe

Every time.

Steps to Reproduce

1. Open https://docs.openshift.com/container-platform/4.17/security/certificate_types_descriptions/proxy-certificates.html#location
2. Click on Using shared system certificates.

Actual results

A 404 response.

Expected results

A 200 response, with content from the RHEL version that's appropriate for the referencing OpenShift version.