Docs: Explain how Runner packages work
Problem to solve
Need to address @tmaczukin
feedback from this MR: gitlab-runner!2002 (comment 357501359)
Need to clarify the difference between how we build packages and how we host them.
Maybe as a note at https://docs.gitlab.com/runner/install/linux-repository.html where the supported versions table itself is placed (since this is what brings the confusion in this case)?
Further details
Proposal
Who can address the issue
Other links/references
Edited by Suzanne Selhorn