chore: split out CI into unit tests + extra checks (#5749)
chore: split out CI into unit tests + extra checks (#5749)

* chore: split out CI into unit tests + extra checks


Co-authored-by: Mathias Bynens <17a2cbc4e33156874a9862b0f530521117e66a3d@qiwi.be>
puppeteer/puppeteer,puppeteer/puppeteer,puppeteer/puppeteer,puppeteer/puppeteer,GoogleChrome/puppeteer,GoogleChrome/puppeteer,GoogleChrome/puppeteer