chore: mark v5.2.1 (puppeteer#6254)

chore: mark v5.2.0 (puppeteer#6238)

chore: mark version v5.1.0 (puppeteer#6206)

Co-authored-by: Changhao Han <changhaohan@chromium.org>

chore: mark v5.0.0 (puppeteer#6143)

docs(new): Adds TSDoc to Tracing class (puppeteer#6088)

* Adds tsdoc to Tracing class

* Updates tsdocs

Co-authored-by: martinsplitt <martin@geekonaut.de>

chore: mark version 4.0.0 (puppeteer#6018)

chore: mark version v3.3.0 (puppeteer#5959)

chore: mark version v3.2.0 (puppeteer#5937)

chore: mark version v3.1.0 (puppeteer#5883)

* chore: mark version v3.1.0

Co-authored-by: Alex Rudenko <alexrudenko@chromium.org>

chore: mark version v3.0.4 (puppeteer#5823)