v1.20260307.1

What's Changed

• Fix Python ASGI adaptor to handle streaming responses correctly by @ryanking13 in https://github.com/cloudflare/workerd/pull/6173
• Implements DO blockConcurrencyWhile test for Python Workers. by @dom96 in https://github.com/cloudflare/workerd/pull/6262
• CC-7170: Add compatibility date for containers_pid_namespace by @gpanders in https://github.com/cloudflare/workerd/pull/6264
• Fixup @all-autogates bug by @jasnell in https://github.com/cloudflare/workerd/pull/6266
• add require-copyright-header eslint rule by @anonrig in https://github.com/cloudflare/workerd/pull/6268
• Add flag to route ai gateway methods via rpc by @G4brym in https://github.com/cloudflare/workerd/pull/6256

Full Changelog: https://github.com/cloudflare/workerd/compare/v1.20260306.1...v1.20260307.1