chore: bump vite in generate-client example fixtures

[mallachari]

What/Why/How?

Bumps vite from ^5.4.0 to ^6.4.3 in all 10 tests/e2e/generate-client/examples/* fixtures to resolve the open Dependabot alerts.
Vite 5.x has no backported fix (the vulnerable range is <= 6.4.2), so this is a minimal major bump to the first fixed line.

Reference

CVE-2026-39365, CVE-2026-53571, CVE-2026-53632

Testing

• npm install resolves vite 6.4.3
• generate and build pass

Screenshots (optional)

Check yourself

• This PR follows the contributing guide
• All new/updated code is covered by tests
• Core code changed? - Tested with other Redocly products (internal contributions only)
• New package installed? - Tested in different environments (browser/node)
• Documentation update has been considered

Security

• The security impact of the change has been considered
• Code follows company security practices and guidelines

---

Note

Low Risk
Dependency-only bump in test/example fixtures; no production or core CLI code changes. Vite 6 is a major version, so e2e example builds could still break if configs are incompatible.

Overview
Bumps vite from ^5.4.0 to ^6.4.3 in all ten tests/e2e/generate-client/examples fixtures.

This is a security-driven major bump (Vite 5 has no backported fix for the reported CVEs). No application or generator code is changed.

^{Reviewed by Cursor Bugbot for commit dca99d9. Bugbot is set up for automated code reviews on this repo. Configure here.}

[changeset-bot]

⚠️ No Changeset found

Latest commit: dca99d9

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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[github-actions]

Performance Benchmark (Lower is Faster)

CLI Version	Bundle	Lint	Check Config
cli-latest	▓ 1.00x (Fastest)	▓ 1.00x ± 0.01	▓ 1.02x ± 0.01
cli-next	▓ 1.03x ± 0.01	▓ 1.00x (Fastest)	▓ 1.00x (Fastest)

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	77.73% (🎯 77%)	11763 / 15132
🔵	Statements	77.8% (🎯 77%)	12588 / 16179
🔵	Functions	82.42% (🎯 81%)	2401 / 2913
🔵	Branches	71.19% (🎯 71%)	8646 / 12144

File Coverage

No changed files found.

Generated in workflow #11455 for commit dca99d9 by the Vitest Coverage Report Action