Remove unnecessary dependency
Remove unnecessary dependency

As far as I know it is used and depended on by:
azure-armrest
foreman_api_client
hawkular-client
image-inspector-client
kubeclient
ovirt

aljesusg/manageiq-gems-pending,rsevilla87/manageiq-gems-pending,aljesusg/manageiq-gems-pending,rsevilla87/manageiq-gems-pending