fix Azure test failure detection on windows (#4916)
fix Azure test failure detection on windows (#4916)

* force a failure

* Break up windows test stages

* skip numba -s

* remove deliberate failure

sklam/numba,IntelLabs/numba,sklam/numba,seibert/numba,gmarkall/numba,seibert/numba,stonebig/numba,stonebig/numba,gmarkall/numba,stonebig/numba,stuartarchibald/numba,cpcloud/numba,stuartarchibald/numba,gmarkall/numba,seibert/numba,sklam/numba,numba/numba,numba/numba,stonebig/numba,sklam/numba,cpcloud/numba,cpcloud/numba,sklam/numba,seibert/numba,stuartarchibald/numba,cpcloud/numba,IntelLabs/numba,IntelLabs/numba,numba/numba,IntelLabs/numba,stonebig/numba,IntelLabs/numba,cpcloud/numba,numba/numba,stuartarchibald/numba,gmarkall/numba,gmarkall/numba,numba/numba,seibert/numba,stuartarchibald/numba