disable host integration test
disable host integration test

This is in limbo for the time being, since the hostdb will be
making long-term, multi-file contracts instead of the current
approach of making a new contract for each file.
In order to restore this test, we'd need some way to configure
the hostdb to form shorter contracts.

mnsl/Sia,ChrisSchinnerl/Sia,NebulousLabs/Sia,mtlynch/Sia,MrStrong/Sia,rivine/rivine,mharkus/Sia,mharkus/Sia,mtlynch/Sia,rivine/rivine,mnsl/Sia,ericflo/Sia,Mingling94/Sia,NebulousLabs/Sia,ChrisSchinnerl/Sia,ericflo/Sia,MrStrong/Sia,johnathanhowell/Sia