build(ci): Make ember test runs more restrictive (#3906)
build(ci): Make ember test runs more restrictive (#3906)

Only run ember tests if the ember package has been changed. Previously
we would run ember tests if ember or any of it's dependencies changed
(like hub, core, types etc.)
getsentry/raven-js,getsentry/raven-js,getsentry/raven-js,getsentry/raven-js