Merge "Remove python-barbicanclient from test-requirements.txt"

test-requirements.txt

@@ -16,7 +16,6 @@ oslosphinx>=4.7.0 # Apache-2.0
 reno>=1.8.0 # Apache-2.0
 PrettyTable<0.8,>=0.7.1 # BSD
 PyYAML>=3.10.0 # MIT
-python-barbicanclient>=4.0.0 # Apache-2.0
 python-ceilometerclient>=2.5.0 # Apache-2.0
 python-neutronclient>=5.1.0 # Apache-2.0
 python-openstackclient>=3.3.0 # Apache-2.0