Role fail when installing pip on centos7.

Summary

Role fail installing pip on centos7.

Steps to reproduce

• deploy centos7 vm
• run install action

Expected behavior

Role should install python and pip for python

Actual behavior

Role crush during installation of pip

Relevant logs and/or screenshots

TASK [python : download get-pip.py] ****************************************************************************************************************************************************************
Sunday 26 July 2020  17:45:59 +0200 (0:00:00.505)       0:03:27.209 *********** 
fatal: [worker1]: FAILED! => {"changed": false, "msg": "Aborting, target uses selinux but python bindings (libselinux-python) aren't installed!"}
...

Possible fixes

Ensure libselinux-python3 is installed when running on centos7