puppeteer used by headless Chromium is being developed fast. Given how it hasn't hit a stable milestone, we should also updated it as part of the chromium-render service. This task is about finding a general way of updating puppeteer and updating it to the latest version too.
- update puppeteer to the latest version
- set up a process to track updates to the puppeteer (calendar invites? add it to chore list? or anything else?)