Define Jenkins Job to test QPC offline installs

[himmAllRight]

Issue type

• Test Case (for new test cases or updates to existing tests)

Description of issue

A new Jenkins install test job should be defined to test and verify that qpc offline installs function as expected.

Completion checklist

To close this issue, the following items must be satisfied:

• Jenkins Pipeline to automate offline install steps should be defined
• Pipeline should run the offline install
• Pipeline should verify offline install completed

Related development issues

quipucords/quipucords#1717
quipucords/quipucords#1741

Documentation

https://quipucords.readthedocs.io/en/master/install.html