some proposals for triage Q3 tasks

From global handbook about triage, there are lots of automation tasks they did use triage, some of them are valuable for us too, I add three here, we can talk about should we do them in Q3. @songhuang @jhgao @chaomao @qianzhangxa

• When a milestone ends, close expired milestone and bulk reschedule unfinished work (Issues& MRs) to the next milestone

  Global original issue: https://gitlab.com/gitlab-com/www-gitlab-com/-/issues/3555

• When a milestone ends, moving issues and MRs to the next milestone

  • Global original issue: https://gitlab.com/gitlab-com/www-gitlab-com/-/issues/4593
  • Example https://gitlab.com/gitlab-org/gitlab/-/issues/363027

  

• Creates issues for use in team retrospectives automatically.

  • Global git repo: https://gitlab.com/gitlab-org/async-retrospectives
  • Global blog post: https://about.gitlab.com/blog/2019/03/07/how-we-used-gitlab-to-automate-our-monthly-retrospectives/
  • Example: https://gitlab.com/gl-retrospectives/plan/-/issues/75