update spectator-nflx-plugin dependencies
update spectator-nflx-plugin dependencies

Updating the dependencies to reflect direct usage
of guice (and governator in tests). This was working
before due to transitive dependencies.

Netflix/spectator,dmuino/spectator,dmuino/spectator,cfieber/spectator,rspieldenner/spectator,cfieber/spectator,pstout/spectator,pstout/spectator,rspieldenner/spectator,brharrington/spectator