Fix work item child status icon color
What does this MR do and why?
Removes gl-text-secondary class so that it stops overriding the green or
blue color applied to reflect the child item's status.
Followup to (ephemeral) internal slack thread at https://gitlab.slack.com/archives/C02403NRD40/p1714086935652299
MR acceptance checklist
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Screenshots or screen recordings
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How to set up and validate locally
- Visit an objective with nested children
- You will see that the status icons are either green for open children or blue for closed ones.
Edited by Chad Lavimoniere