esm: update outdated FIXME comment in translators.js

Author: karan-lrn

lib/internal/modules/esm/translators.js

@@ -142,8 +142,9 @@ function loadCJSModule(module, source, url, filename, isMain) {
       specifier = `${pathToFileURL(path)}`;
     }
 
-    // FIXME(node:59666) Currently, the ESM loader re-invents require() here for imported CJS and this
-    // requires a separate cache to be populated as well as introducing several quirks. This is not ideal.
+    // NOTE: This re-invented require() is only used on the loader-hook worker thread.
+    // On the main thread, the authentic require() is used instead (fixed by #60380).
+    // Remaining quirks on the loader-hook thread: lacks require.cache, require.extensions.
     const request = { specifier, attributes: importAttributes, phase: kEvaluationPhase, __proto__: null };
     const job = cascadedLoader.getOrCreateModuleJob(url, request, kRequireInImportedCJS);
     job.runSync();