[Snyk] Upgrade prop-types from 15.7.2 to 15.8.1#3

kundanthe wants to merge 1 commit intomainkundanthe/opentok-react-native:mainfrom

snyk-upgrade-f46505dabf8830f43e2d3507c3810e49kundanthe/opentok-react-native:snyk-upgrade-f46505dabf8830f43e2d3507c3810e49Copy head branch name to clipboard