Bug: RHEL RuleId V-204406 should be removed

[bcwilhite]

Describe the bug

RHEL RuleId V-204406 should be removed due to placement in conf file. Some services in linux use text order as a way to determine precedence. V-204406 is an example where the setting needs to be in a certain position in the text file. Currently, conf/text file manipulation is done via nxFileLine which always appends the line to the bottom of the file, even if there's a "DoesNotContainPattern" specified. Removal of this rule is needed, additional automation for this rule may be released in a future version of PowerSTIG which is TBD.

To Reproduce

Expected behavior

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Additional context