Fix race condition the python bindings tests.
Fix race condition the python bindings tests.

A job can persist in the queue for a short time after it's entered
REMOVED status.

htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor