Linked item: Fix alignment of delete button
What does this MR do and why?
The horizontal spacing on linked items feels a bit uneven when there is a remove button present.
Screenshots or screen recordings
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Linked issues 
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Linked issues
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Linked epics
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Linked epics
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How to set up and validate locally
- Go to an issue with Linked issues
- Go to an epic with Linked epics
Related to #361641 (closed)