Update qcms build

It's a follow-up of https://github.com/mozilla/pdf.js.qcms/pull/1.

external/qcms/qcms.js

@@ -235,9 +235,7 @@ async function __wbg_init(module_or_path) {
         }
     }
 
-    if (typeof module_or_path === 'undefined') {
-        module_or_path = new URL('qcms_bg.wasm', import.meta.url);
-    }
+
     const imports = __wbg_get_imports();
 
     if (typeof module_or_path === 'string' || (typeof Request === 'function' && module_or_path instanceof Request) || (typeof URL === 'function' && module_or_path instanceof URL)) {