chore(deps): update mozillareleases/taskgraph docker tag to run-task-v19.2.1#169

jcristau merged 1 commit intomozilla-releng:mainmozilla-releng/mozilla-taskgraph:mainfrom

renovate-bot:renovate/mozillareleases-taskgraph-19.xrenovate-bot/mozilla-releng-_-mozilla-taskgraph:renovate/mozillareleases-taskgraph-19.xCopy head branch name to clipboard