Throttle sauce-labs tasks
Throttle sauce-labs tasks

maybe this fixes sporadic failures.

Koloto/fancytree,HobieCat/fancytree,spilmert/fancytree,grandmanitou/fancytree,jiangjunt/fancytree,Koloto/fancytree,HobieCat/fancytree,dewhisna/fancytree,Mats0/fancytree,dewhisna/fancytree,Aliccer/fancytree,Aliccer/fancytree,grandmanitou/fancytree,Mats0/fancytree,Koloto/fancytree,grandmanitou/fancytree,dewhisna/fancytree,Aliccer/fancytree,jiangjunt/fancytree,jiangjunt/fancytree,spilmert/fancytree,HobieCat/fancytree,hglty07/fancytree,hglty07/fancytree,hglty07/fancytree,spilmert/fancytree