fix: only delete can be configurable descriptor (#2518)

Author: 2heal1

.changeset/popular-fishes-speak.md

@@ -0,0 +1,5 @@
+---
+'@module-federation/runtime': patch
+---
+
+fix: only delete can be configurable descriptor

packages/runtime/src/remote/index.ts

@@ -410,7 +410,10 @@ export class RemoteHandler {
       const remoteInfo = loadedModule.remoteInfo;
       const key = remoteInfo.entryGlobalName as keyof typeof globalThis;
 
-      if (globalThis[key]) {
+      if (
+        globalThis[key] &&
+        Object.getOwnPropertyDescriptor(globalThis, key)?.configurable
+      ) {
         delete globalThis[key];
       }
       const remoteEntryUniqueKey = getRemoteEntryUniqueKey(