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

4 jobs for !14 with topic/default/regenerate_gitlab_ci in 3 minutes and 13 seconds (queued for 3 minutes and 30 seconds)
latest merge request
Name Stage Failure
py27 Tests
/builds/cubicweb/cubes/i18nfield/.tox/py27/lib/python2.7/site-packages/logilab/common/ DeprecationWarning: [lgc 0.59] object whose name start with '_' won't be skipped anymore at some point, use __abstract__ = True instead (<class 'cubes.i18nfield.entities._TranslatableEntityAdapter'>)
"instead (%s)" % objectcls, DeprecationWarning)
===================== 1 failed, 2 passed in 22.38 seconds ======================
ERROR: InvocationError for command /builds/cubicweb/cubes/i18nfield/.tox/py27/bin/python -m pytest test (exited with code 1)
___________________________________ summary ____________________________________
ERROR: py27: commands failed
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: command terminated with exit code 1