[Snyk] Security upgrade mistune from 0.8.4 to 2.0.1#13

Open

snyk-bot wants to merge 1 commit intomasterfrom

snyk-fix-78979dd1e0a815088f9e2f227b376eeb

Commits on Dec 30, 2021

fix: dev/requirements.txt to reduce vulnerabilities
snyk-bot
committed