CI: run azstemcell tests

Author: aramprice

ci/tasks/build-azstemcell/run.sh

@@ -4,5 +4,5 @@ set -eu -o pipefail
 CONCOURSE_ROOT="$(pwd)"
 
 cd bosh-windows-stemcell-builder-ci/ci/azstemcell
-
+go test
 go build -o "${CONCOURSE_ROOT}/azstemcell-binary-out/azstemcell"