[Snyk] Security upgrade pusher from 0.6.0 to 0.6.0#1

snyk-bot wants to merge 1 commit intomasterkidphys/pusher-js:masterfrom

snyk-fix-1b1451f830e3058e50f63f01a4cb7485kidphys/pusher-js:snyk-fix-1b1451f830e3058e50f63f01a4cb7485Copy head branch name to clipboard