0b2827b Remove mock and testrepository BR

Authored and Committed by jcapitao a year ago
    Remove mock and testrepository BR
    
    Mock was replaced by unittest.mock long time ago [1]
    
    [1] https://review.opendev.org/c/openstack/cliff/+/731222
    
    Change-Id: I7be25ce42cf434f96795b2ef2fea14b14b05d843
    
    testrepository migration to stestr was done long time ago [1],
    we can then remove it.
    
    [1] https://review.opendev.org/c/openstack/cliff/+/733969
    
    Change-Id: Ie27afe837d2eef80e5cb6216227508df4ff4ef40
    
        
file modified
+4 -5