Updated RHEL-08-020050 to loop over stdout_lines. Fixes issue #261.

[Phenix66]

Overall Review of Changes:
Using stdout_lines will ensure that the looped variable is always a list, even with a single entry.

Issue Fixes:
#261

Enhancements:
Please list any enhancements/features that are not open issue tickets

How has this been tested?:
Mocked scenarios locally

[uk-bolly]

hi @Phenix66

This is a great catch in the rhel8-stig, thank you for taking the time to raise the issue and subsequent PR. We are happy to accept this fix but unfortunately have noted that the PR is not signed-off-by or gpg signed ( -s -S in a commit). We do require all commits are signed in this way before we are able to accept them.
If you could ensure all commits are signed we can accept this, should you have any difficulties happy to create the PR and give credit.

Many thanks

uk-bolly

[Phenix66]

Commit should be GPG signed now

[uk-bolly]

Great fix and updates thank you