[js/web] Use embedded WASM module in Blob URL workers when wasmBinary is provided

When running inside a Blob URL Web Worker with wasmBinary provided and
numThreads=1, the isSameOrigin check can fail (blob: URLs have opaque
origins in some contexts), causing a fallback to dynamic import of
ort-wasm-simd-threaded.mjs which doesn't exist in that context.

Since wasmBinary is already provided and no worker spawning is needed
(single-threaded), the embedded module can be used directly without
requiring a same-origin check.

This extends the existing pattern from the !scriptSrc case (line 268)
to also apply when scriptSrc is available but fails same-origin checks.

Fixes #27317

Author: 0-don

js/web/lib/wasm/wasm-utils-import.ts

@@ -272,7 +272,9 @@ export const importWasmModule = async (
       }
     } else {
       // if the script source is available, we can check if it is from the same origin.
-      useEmbeddedModule = isSameOrigin(scriptSrc);
+      // Also use the embedded module when wasmBinary is provided and single-threaded (eg. Blob URL workers
+      // where isSameOrigin fails but no file resolution or worker spawning is needed).
+      useEmbeddedModule = isSameOrigin(scriptSrc) || (isWasmOverridden && !isMultiThreaded);
     }
   }
   if (useEmbeddedModule) {