Our page on "how to enable realtime" was out of date.
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docs: Update Real-time Ubuntu page
The contents of the page needed to be brought back into line with the
official k-team docs. I've also added some links to their docs (would
be happy to add more if necessary). Made some formatting and minor
language changes.
Once approved/updated, I will port these changes to the Pro Handbook as well.
Why is this needed?
Our page on "how to enable realtime" was out of date.
Please Squash this PR with this commit message
Does this PR require extra reviews?