Fix React2Shell vulnerability

[pei-tinybird]

Fix React2Shell vulnerability: https://vercel.com/kb/bulletin/react2shell

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Note

Upgrade Next.js to 15.1.11 and update related @next packages and SWC binaries in the lockfile.

• Dependencies:
  • Upgrade next from 15.1.6 to 15.1.11 in dashboard/log-analyzer/package.json.
  • Update lockfile to reflect:
    • @next/env to 15.1.11.
    • Platform-specific @next/swc-* binaries to 15.1.9.
    • next to 15.1.11 and its optional dependencies.

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