[Snyk] Security upgrade highlight.js from 8.9.1 to 9.18.2#13

Open

snyk-bot wants to merge 1 commit intomasterfrom

snyk-fix-c2776a0f119bbc6f3e86c8dc741864c6

Commits on Dec 2, 2020

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