Gitlab:geo:check: exclude AuthorizedKeysCommand check if not running Puma/Unicorn
In Step 4 of the upgrade docs for multi-server Geo, we run rake gitlab:geo:check
on the deploy nodes. There are checks related to AuthorizedKeysCommand that do not apply to all types of deploy nodes (for example Sidekiq nodes), and will return irrelevant results when run on those nodes.
We should not perform these checks if the node does not run Puma/Unicorn