v1.20260426.1

What's Changed

• Special path user generated spans by @danlapid in https://github.com/cloudflare/workerd/pull/6667
• ClearWeak api is deprecated use ClearWeak<void> instead by @tewaro in https://github.com/cloudflare/workerd/pull/6669

Full Changelog: https://github.com/cloudflare/workerd/compare/v1.20260425.1...v1.20260426.1