style(utils.test): remove random non-error "ts-expect-error"

Previously it did not error, then it did, now it does not once more.

Author: hasezoey

packages/mongodb-memory-server-core/src/util/__tests__/utils.test.ts

@@ -25,10 +25,7 @@ describe('utils', () => {
 
   describe('pathExists', () => {
     it('should return true if there are stats', async () => {
-      jest.spyOn(fspromises, 'stat').mockResolvedValueOnce(
-        // @ts-expect-error Mock value, though nodejs does not want it to be public anymore
-        new Stats()
-      );
+      jest.spyOn(fspromises, 'stat').mockResolvedValueOnce(new Stats());
       await expect(utils.pathExists('/some/path')).resolves.toEqual(true);
     });