Fix import loop detection.

What does this MR do and why?

Currently if the server path lands inside of the crafty directory we detect a loop error. This should be the opposite. If the crafty directory is in the server directory there should be a loop error. This MR fixes this logic.

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• Have you checked this doesn't interfere/conflict/duplicate someone elses work?
• Have you fully tested your changes?
• Have you resolved any lint issues?
• Have you assigned a reviewer?
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