Patch Changes

• #16013 8b64bec Thanks @swalker326! - Fix Durable Object self-references in tests and container validation

  Durable Object bindings that explicitly name the Worker itself now resolve to the test runner in @cloudflare/vitest-plugin, for both cloudflare.config.ts and Wrangler configuration files. Named Wrangler environments use their effective Worker name, keeping bindings to the base Worker external. Container validation also accepts these self-references, using the effective deployment name to distinguish local and external bindings.

  Explicit binding targets remain intact during configuration conversion, so deploying with --name or a CI name override preserves the intended Durable Object target.