[Snyk] Upgrade react-dom from 16.2.1 to 16.12.0#4

Open

snyk-bot wants to merge 1 commit intocanaryfrom snyk-upgrade-1c448c104cdcc33cd4bd77e58798ccd9

+41-7

Commits on Dec 17, 2019

fix: upgrade react-dom from 16.2.1 to 16.12.0
snyk-bot
committed