Remove print statement in unit test
Remove print statement in unit test

Stray print statement in test_client, this
removes it.

Change-Id: I761da5067747d12d506165817fd5eef31a0ab792

eayunstack/python-cinderclient,scottdangelo/cinderclient-api-microversions,eayunstack/python-cinderclient,scottdangelo/cinderclient-api-microversions