[6.15.z] add verify virt-who data is uploaded on satellite post satellite upgrade

[Satellite-QE]

Cherrypick of PR: #14260

Problem Statement

add verify virt-who data is uploaded on satellite post satellite upgrade

Test Cases PASS:

(robottelo_vv_615) [root@dell-per740-68-vm-05 robottelo]# pytest ./tests/upgrades/test_virtwho.py  -m pre_upgrade -s
2024-03-04 09:00:13 - robottelo - WARNING - Dynaconf validation failed, continuing for the sake of unit tests
    certs.cert_file is required in env main
============================================================================================================ test session starts =============================================================================================================
platform linux -- Python 3.11.7, pytest-8.0.1, pluggy-1.4.0
Mandatory Requirements Mismatch: paramiko==3.4.0  # Temporary until Broker is back on PyPi docker==7.0.0  # Temporary until Broker is back on PyPi pytest==8.0.2
Optional Requirements Mismatch: redis==5.0.2
To update mismatched requirements, run the pytest command with '--update-required-reqs' OR '--update-all-reqs' option.
shared_function enabled - OFF - scope:  - storage: file
rootdir: /home/gitrepo/robottelo
configfile: pyproject.toml
plugins: xdist-3.5.0, services-2.2.1, order-1.2.0, mock-3.12.0, ibutsu-2.2.4, reportportal-5.3.1, cov-4.1.0, fixturecollection-0.1.2
collecting ... 2024-03-04 09:00:18 - robottelo.collection - INFO - Processing test items to add testimony token markers
collected 2 items / 1 deselected / 1 selected                                                                                                                                                                                                


-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
========================================================================================== 1 passed, 1 deselected, 30 warnings in 192.87s (0:03:12) ==========================================================================================



(robottelo_vv_615) [root@dell-per740-68-vm-05 robottelo]# pytest ./tests/upgrades/test_virtwho.py  -m post_upgrade -s
2024-03-04 09:03:54 - robottelo - WARNING - Dynaconf validation failed, continuing for the sake of unit tests
    certs.cert_file is required in env main
============================================================================================================ test session starts =============================================================================================================
platform linux -- Python 3.11.7, pytest-8.0.1, pluggy-1.4.0
Mandatory Requirements Mismatch: pytest==8.0.2 paramiko==3.4.0  # Temporary until Broker is back on PyPi docker==7.0.0  # Temporary until Broker is back on PyPi
Optional Requirements Mismatch: redis==5.0.2
To update mismatched requirements, run the pytest command with '--update-required-reqs' OR '--update-all-reqs' option.
shared_function enabled - OFF - scope:  - storage: file
rootdir: /home/gitrepo/robottelo
configfile: pyproject.toml
plugins: x
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
========================================================================================== 1 passed, 1 deselected, 22 warnings in 142.92s (0:02:22)