[Snyk] Upgrade async from 0.9.0 to 0.9.2#4

joeawillis wants to merge 1 commit intomastersignal-noise/socket.io-redis:masterfrom

snyk-upgrade-af96478e270a32999ec9fb09eecf9480signal-noise/socket.io-redis:snyk-upgrade-af96478e270a32999ec9fb09eecf9480Copy head branch name to clipboard