[Snyk] Security upgrade yargs from 4.8.1 to 16.0.0#27

Open

snyk-bot wants to merge 1 commit intomasterfrom snyk-fix-2f65dc735e0778dbadd99602e5e0f957

+151-185

Commits on Nov 18, 2020

fix: package.json & package-lock.json to reduce vulnerabilities
snyk-bot
committed