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

6 jobs for !17 with topic/default/regenerate_gitlab_ci in 2 minutes and 24 seconds (queued for 4 seconds)
latest merge request
Name Stage Failure
yamllint Lint
Using Kubernetes executor with image python:3.7 ...
Preparing environment
Waiting for pod heptapod-runner/runner-4npbxq8c-project-64-concurrent-0fphb5 to be running, status is Pending
Running on runner-4npbxq8c-project-64-concurrent-0fphb5 via heptapod-runner-gitlab-runner-5d9cd77755-tqcfm...
Getting source from version control
Creating Mercurial repository
abort: error: Try again
Cleaning up file based variables
ERROR: Job failed: command terminated with exit code 1