chore: update igd-next to 0.18

[dariusc93]

Description

Updates igd-next to 0.18.0.

possibly resolves #6243.

AI Assistance Disclosure

Tools used (required — write none if no AI was used): e.g. none / Claude Code / Copilot / Cursor / ChatGPT

Attestation (required):

• I have read every line of this diff, understand what it does, and can explain it in review.

Notes & open questions

While this update might resolve #6243, further testing would need to be done (though it might be worth looking into implementing PMP/PCP in the near future as well). Additionally, this update introduces some optimizations, fixes, does allow us to remove a dependency from the tree.

Change checklist

• I have performed a self-review of my own code
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• A changelog entry has been made in the appropriate crates

[mergify]

This pull request has merge conflicts. Could you please resolve them @dariusc93? 🙏

[jxs]

Thanks Darius!

[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-10-05 14:05 UTC · Rule: default · triggered by rule Add send-it labeled PRs to merge queue
• ✅ Checks skipped · PR is already up-to-date
• ✅ Merged — 2026-10-05 14:05 UTC · at 2e3407e8166c21bfce7b354739c6f11e39a3fb2a · squash

This pull request spent 14 seconds in the queue, including 2 seconds running CI.

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  • chore: update igd-next to 0.18 #6664
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