fix: Stop the pages job running on ops

What does this MR do and why?

• This test job doesn't do anything on ops because dependent jobs don't run since they only run on .com
• Due to this, the job normally fails because artifacts it relies on do not exist
• Solving this problem by simply preventing this job from running

This should then prevent jobs like this from running:

https://ops.gitlab.net/gitlab-org/release/tools/-/pipelines/3452103/failures

Which because of the failure, drops in noise to our slack channel:

Author Check-list

• Has documentation been updated?