Remove rhsc7 check from robottelo

[shweta83]

Problem Statement

rhsc7 repo is removed from constants.py as it is no longer supported in PR but missed removing its check from code.

Solution

Removed the check for rhsc7 and added for rhsc9.

Related Issues

#17421

[shweta83]

trigger: test-robottelo
pytest: tests/foreman/destructive/test_registration.py -k test_host_registration_rex_pull_mode

[Satellite-QE]

PRT Result

Build Number: 9996
Build Status: SUCCESS
PRT Comment: pytest tests/foreman/destructive/test_registration.py -k test_host_registration_rex_pull_mode --external-logging
Test Result : ================= 3 passed, 600 warnings in 5325.26s (1:28:45) =================

[lpramuk]

@shweta83 Is there a reason why this is not cherrypicked also to 6.15.z and 6.14.z ?

It's failing there. failed on setup with "KeyError: 'rhsc7'"

[shweta83]

@shweta83 Is there a reason why this is not cherrypicked also to 6.15.z and 6.14.z ?

It's failing there. failed on setup with "KeyError: 'rhsc7'"

This PR was intended to fix the missed code update done in #17421 and I did not see any PR which removed rhsc7 repo in 6.15.z and 6.14.z.
The repos of rhsc7 are still present in 6.15.z and 6.14.z. It should not fail there. Could you please share the failures link and I will cherrypick these back to the branches.

[lpramuk]

Ah that makes sense ! Thanks for explanation @shweta83

I think I have confused 6.16.z w/ 6.15.z. 🥹