fix: using globalThis instead of global

Author: CMCDragonkai

tests/setupAfterEnv.ts

@@ -1,4 +1,4 @@
 // Default timeout per test
 // some tests may take longer in which case you should specify the timeout
 // explicitly for each test by using the third parameter of test function
-jest.setTimeout(global.defaultTimeout);
+jest.setTimeout(globalThis.defaultTimeout);