pyrsistent support for Py 2 ends with release 0.16...

[ben-alkov]

...CI on Cent is broken

This MR pins test.sh's pyrsistent<0.17 based on https://github.com/tobgu/pyrsistent/issues/214

Signed-off-by: Ben Alkov ben.alkov@redhat.com

Maintainers will complete the following section

• [x] Commit messages are descriptive enough
• [x] Code coverage from testing does not decrease and new code is covered
• [x] JSON/YAML configuration changes are updated in the relevant schema
• [x] Pull request has a link to an osbs-docs PR for user documentation updates

[packit-as-a-service[bot]]

Congratulations! One of the builds has completed. :champagne:

You can install the built RPMs by following these steps:

• sudo yum install -y dnf-plugins-core on RHEL 8
• sudo dnf install -y dnf-plugins-core on Fedora
• dnf copr enable packit/containerbuildsystem-koji-containerbuild-191
• And now you can install the packages.

Please note that the RPMs should be used only in a testing environment.