Update .gitlab-ci.yml

5 jobs for py3test in 1 minute and 35 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Build
passed build:linux64 #2977
linux docker

00:00:53

passed build:mac64 #2976
mac intel bash

00:00:40

passed build:windows #2974
autobuild windows

00:00:36

passed build:windows64 #2975
autobuild windows

00:00:38

 
  Deploy
passed upload #2978
powershell manual

00:00:18