Add Vladimir Shushlin to Plan Retrospective
Adds @vshushlin to the Plan stage retro as the new Interim EM for Knowledge.
See https://gitlab.com/gitlab-org/plan-stage/plan-engineering/-/issues/1064.
Adds @vshushlin to the Plan stage retro as the new Interim EM for Knowledge.
See https://gitlab.com/gitlab-org/plan-stage/plan-engineering/-/issues/1064.