v1.20251229.0

What's Changed

• Update dependencies by @workers-devprod in https://github.com/cloudflare/workerd/pull/5787
• Unbound json param extractor by @tewaro in https://github.com/cloudflare/workerd/pull/5788
• chore: use tags instead of deprecated v8 api by @tewaro in https://github.com/cloudflare/workerd/pull/5789

Full Changelog: https://github.com/cloudflare/workerd/compare/v1.20251228.0...v1.20251229.0