Bump raven-js to 3.6.0
Bump raven-js to 3.6.0

/cc @getsentry/team

gencer/sentry,zenefits/sentry,BuildingLink/sentry,looker/sentry,BuildingLink/sentry,fotinakis/sentry,alexm92/sentry,zenefits/sentry,JamesMura/sentry,ifduyue/sentry,jean/sentry,mvaled/sentry,ifduyue/sentry,ifduyue/sentry,BuildingLink/sentry,fotinakis/sentry,looker/sentry,JackDanger/sentry,mvaled/sentry,JackDanger/sentry,looker/sentry,fotinakis/sentry,mvaled/sentry,JamesMura/sentry,ifduyue/sentry,mvaled/sentry,zenefits/sentry,gencer/sentry,alexm92/sentry,beeftornado/sentry,jean/sentry,JackDanger/sentry,zenefits/sentry,zenefits/sentry,looker/sentry,JamesMura/sentry,looker/sentry,fotinakis/sentry,JamesMura/sentry,jean/sentry,beeftornado/sentry,JamesMura/sentry,mvaled/sentry,alexm92/sentry,BuildingLink/sentry,jean/sentry,gencer/sentry,beeftornado/sentry,ifduyue/sentry,BuildingLink/sentry,mvaled/sentry,jean/sentry,gencer/sentry,gencer/sentry