[Snyk] Security upgrade vega-embed from 3.30.0 to 4.0.0#6

Open

snyk-bot wants to merge 1 commit intomasterfrom

snyk-fix-4c61c7a6ae78fd138228ee68f89df351

Commits on Mar 17, 2020

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