ci(gitlab-ci): use templates from a common repository

5 jobs for !11 with topic/default/regenerate_gitlab_ci in 25 minutes and 10 seconds (queued for 31 minutes and 46 seconds)
latest detached
Status Job ID Name Coverage
  Lint
passed check-manifest #239289

00:00:24

passed flake8 #239288

00:00:46

passed yamllint #239290

00:00:43

 
  Tests
passed py27 #239291

00:07:10

passed py3 #239292

00:23:33