fix(blob): raise undici floor to ^6.27.0 to exclude CVE-2026-12151

[Diwak4r]

Summary

Raises the undici dependency floor for @vercel/blob from ^6.23.0 to ^6.27.0.

The previous range (^6.23.0) still resolves versions affected by CVE-2026-12151 (GHSA-vxpw-j846-p89q), a request-smuggling vulnerability in undici. Pinning the floor to ^6.27.0 guarantees any install of @vercel/blob pulls a patched undici, without forcing a breaking major upgrade.

Changes

• packages/blob/package.json: "undici": "^6.23.0" → "^6.27.0"
• pnpm-lock.yaml: synced via pnpm install --lockfile-only — now resolves undici@6.28.0 (undici-only diff)

Tests

All three test environments pass on undici@6.28.0:

• test:node — 6 suites, 172 tests, 20 snapshots ✅
• test:edge — 1 suite, 1 test, 2 snapshots ✅
• test:browser — 3 suites, 19 tests, 3 snapshots ✅

Fixes#1090

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Latest commit: 28f2029

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[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	npm/​undici@​6.28.0

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