Removing the definition of the obsolete FinalizationGroup.

Author: iamstolis

graal-nodejs/lib/internal/bootstrap/node.js

@@ -55,14 +55,6 @@ setupProcessObject();
 if (typeof Packages !== 'undefined') {
   Packages[Symbol.toStringTag] = 'Packages'; // breaking isRhino check of acorn package
 }
-if (typeof FinalizationRegistry !== 'undefined') {
-  Object.defineProperty(globalThis, 'FinalizationGroup', {
-    value: FinalizationRegistry,
-    enumerable: false,
-    writable: true,
-    configurable: true
-  });
-}
 // graal-node.js patch end
 
 setupGlobalProxy();

graal-nodejs/test/graal/unit/other.js

@@ -91,4 +91,7 @@ describe('Other', function () {
         // should not fail (fails when Node.js is built without intl support)
         new util.TextDecoder('utf-8', { fatal: true });
     });
+    it('should not define FinalizationGroup', function () {
+        assert.strictEqual(global.FinalizationGroup, undefined);
+    });
 });