[Snyk] Security upgrade codemirror from 5.53.2 to 5.58.2#80

Merged

jupe merged 1 commit intomasterfrom snyk-fix-f924950886be0eeafffc1c1273761ee4

Dec 9, 2020

+4-4

Commits on Oct 31, 2020

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