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

3 jobs for !34 with topic/default/regenerate_gitlab_ci in 6 minutes and 30 seconds (queued for 2 minutes and 33 seconds)
latest detached
Status Name Job ID Coverage
  Lint
passed twine-check #587188
lint twine

00:06:30

passed yamllint #587189
lint yamllint

00:01:24

 
  Tests
passed py3 #587190
tests py3

00:02:32