Remove MySQL from CI (too slow)
Remove MySQL from CI (too slow)

renothing/kanboard,BlueTeck/kanboard,kanboard/kanboard,BlueTeck/kanboard,filhocf/kanboard,kanboard/kanboard,filhocf/kanboard,fguillot/kanboard,oliviermaridat/kanboard,libin/kanboard,oliviermaridat/kanboard,fguillot/kanboard,renothing/kanboard,BlueTeck/kanboard,renothing/kanboard,oliviermaridat/kanboard,fguillot/kanboard,kanboard/kanboard,libin/kanboard,filhocf/kanboard