[Snyk] Upgrade buble from 0.19.8 to 0.20.0#2

snyk-bot wants to merge 1 commit intomasterzalkowitsch/react-live:masterfrom

snyk-upgrade-dcb79759d735aa199f7541e769728d01zalkowitsch/react-live:snyk-upgrade-dcb79759d735aa199f7541e769728d01Copy head branch name to clipboard