Yum install problem packages in CI

yum_install_problems.md

Related to this PR: kube-reporting/metering-operator#1213

We don't need to worry about: which inotify-tools ansible openssl They're already available from the Anisble base image.

Notes about installing problem packages python-netaddr, python2-openshift, python2-cryptography:

1. Does not exist in base-4-5-rhel8.ocp.svc

2. Don't work from base-4-5.ocp.svc (rhel7), errors like:

 Problem 1: conflicting requests
  - nothing provides python2-ruamel-yaml needed by python2-openshift-1:0.8.11-1.el7.noarch
 Problem 2: conflicting requests
  - package python2-cryptography-1.3.1-3.el7.x86_64 requires python-ipaddress, but none of the providers can be installed
  - package python2-cryptography-1.7.2-1.el7.x86_64 requires python-ipaddress, but none of the providers can be installed
  - package python2-cryptography-1.7.2-1.el7_4.1.x86_64 requires python-ipaddress, but none of the providers can be installed
  - package python2-cryptography-1.7.2-2.el7.x86_64 requires python-ipaddress, but none of the providers can be installed
  - package python-ipaddress-1.0.16-2.el7.noarch is filtered out by modular filtering
 Problem 3: conflicting requests
  - package python-netaddr-0.7.5-7.el7.noarch requires /usr/bin/python, but none of the providers can be installed
  - package python-netaddr-0.7.5-9.el7.noarch requires /usr/bin/python, but none of the providers can be installed
  - package python-2.7.5-16.el7.x86_64 is filtered out by modular filtering
  - package python-2.7.5-38.el7_2.x86_64 is filtered out by modular filtering
  - package python-2.7.5-18.el7_1.1.x86_64 is filtered out by modular filtering 

3. What happens with these packages when we wipe all repo and just curl in base-4-4.ocp.svc (rhel7)?

   (same problem as 2 above)

4. Does not exist in base-4-4-rhel8.ocp.svc.

5. Does base-4-3.ocp.svc (rhel7) help?

   (same problem as 2 above)

Trying to see if there are more current alternatives for the python-netaddr, python2-openshift, python2-cryptography packages that might be available in the base repos.

python-openshift looks like a promising replacement for python2-openshift

But it can't install from base-4.4 nor base-4.4-rhel8

An option might be to load these libraries from a custom image. It would have to be available in both CI and OSBS builds