v1.20260408.1

What's Changed

• Configure auth for googlesource.com by @npaun in https://github.com/cloudflare/workerd/pull/6511
• Explain googlesource.com authentication by @npaun in https://github.com/cloudflare/workerd/pull/6514
• Unmark DO facets as experimental. by @kentonv in https://github.com/cloudflare/workerd/pull/6505
• Fixup Blob handling with resizable arraybuffer by @jasnell in https://github.com/cloudflare/workerd/pull/6504

Full Changelog: https://github.com/cloudflare/workerd/compare/v1.20260407.1...v1.20260408.1