update fs-extra version to 0.30.0
update fs-extra version to 0.30.0

freaktechnik/jpm,freaktechnik/jpm,alexduch/jpm,wagnerand/jpm,mozilla/jpm,alexduch/jpm,johannhof/jpm,mozilla/jpm,wagnerand/jpm,freaktechnik/jpm,johannhof/jpm,mozilla/jpm,alexduch/jpm,johannhof/jpm,mozilla-jetpack/jpm,mozilla-jetpack/jpm,mozilla-jetpack/jpm,wagnerand/jpm