Update TarTool direct link. (#639)
Update TarTool direct link. (#639)

* Update TarTool direct link.

A more permanent solution here needs to be found so that
we do not need to update this link. In the meantime, this
will unblock users from successfully building

* Trigger new build

skaarthik/SparkCLR,Microsoft/SparkCLR,Microsoft/SparkCLR,skaarthik/Mobius,skaarthik/Mobius,dwnichols/Mobius,dwnichols/Mobius,skaarthik/Mobius,skaarthik/Mobius,skaarthik/SparkCLR,Microsoft/SparkCLR,dwnichols/Mobius,dwnichols/Mobius,skaarthik/Mobius,skaarthik/SparkCLR,dwnichols/Mobius,skaarthik/Mobius,dwnichols/Mobius