GitLab

Backport #19120 
Backport #19099 
Backport #18874 
Backport #18420
Backport #19128
Backport #18270 

Bump to build with go1.18
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Jelle Hulter <jellehulter@gmail.com>