chore(nextjs): Update dependency next to v15.5.19

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
next (source)	15.5.18 → 15.5.19

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Warning

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Release Notes

vercel/next.js (next)

v15.5.19: 15.5.19

Compare Source

[!NOTE]
This release is backporting bug fixes. It does not include all pending features/changes on canary.

Core Changes

• [15.5.x] Don't drop FormData entries (#​94244)

Other

• [15.5.x] Fix CI (#​94281)

Credits

Huge thanks to @​eps1lon for helping!

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Latest commit: dbf62ec

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Project	Deployment	Actions	Updated (UTC)
clerk-js-sandbox	Ready	Preview, Comment	Jun 28, 2026 4:13am
swingset	Ready	Preview, Comment	Jun 28, 2026 4:13am

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commit: dbf62ec

[github-actions]

API Changes Report

Generated by Break Check on 2026-06-28T04:13:50.373Z

Summary

Metric	Count
Packages analyzed	19
Packages with changes	0
🔴 Breaking changes	0
🟡 Non-breaking changes	0
🟢 Additions	0

No API Changes Detected

All packages have stable APIs with no detected changes.

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Report generated by Break Check

_{Last ran on dbf62ec.}