lib: propagate abortsignal reason in new AbortError constructor in blob

Signed-off-by: James M Snell <jasnell@gmail.com>

PR-URL: nodejs/node#41008
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>

lib/internal/blob.js

@@ -292,7 +292,7 @@ class Blob {
 
     job.ondone = (err, ab) => {
       if (err !== undefined)
-        return reject(new AbortError());
+        return reject(new AbortError(undefined, { cause: err }));
       resolve(ab);
     };
     this[kArrayBufferPromise] =