Handle GitLab 17.0 deprecations
With the upcoming GitLab 17.0 release we'll need to any any removed config as normal. Linux Package (Omnibus) will fail early if any removed config is present in a way that GET cannot workaround.
Known planned deprecations so far:
Of note a GET release will need to be done before the 17.0 release in May to ensure users are able to upgrade with the correct config in place.
Edited by Grant Young