Bump pbr from 5.4.4 to 5.5.1 (#1201)
Bump pbr from 5.4.4 to 5.5.1 (#1201)

Bumps [pbr](https://docs.openstack.org/pbr/latest/) from 5.4.4 to 5.5.1.

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>

Co-authored-by: dependabot-preview[bot] <6a4c1c4838f800d1998274cd5234e1f65c55e90c@users.noreply.github.com>
cfe-lab/Kive,cfe-lab/Kive,cfe-lab/Kive,cfe-lab/Kive,cfe-lab/Kive