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Tripleo-ci jobs are broken after latest release of setuptools 61.0
because of breaking changes which are not backwork compatible,
details in related bug and [1].

[1] https://github.com/pypa/setuptools/issues/3197

Change-Id: Id3bc11920e28a0e73279ed74586b0b09623a639d
Related-Bug: #1966382

openstack/tripleo-specs,openstack/tripleo-specs