Update to opendev

Change-Id: Iad852417fd90aa04f9c675659c5cec7668d14da8

setup.cfg

@@ -5,7 +5,7 @@ description-file =
     README.rst
 author = TripleO Team
 author-email = emilien@redhat.com
-home-page = https://git.openstack.org/cgit/openstack/ansible-role-container-registry
+home-page = https://opendev.org/openstack/ansible-role-container-registry
 classifier =
   License :: OSI Approved :: Apache Software License
   Development Status :: 4 - Beta

tox.ini

@@ -5,7 +5,7 @@ skipdist = True
 
 [testenv]
 usedevelop = True
-install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
+install_command = pip install -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt} {opts} {packages}
 setenv = VIRTUAL_ENV={envdir}
 deps = -r{toxinidir}/test-requirements.txt
 whitelist_externals = bash