Skip test_wait_empty for non process types

Author: Shrey-N

Lib/test/_test_multiprocessing.py

@@ -3892,11 +3892,14 @@ def test_context(self):
 
     @warnings_helper.ignore_fork_in_thread_deprecation_warnings()
     def test_wait_empty(self):
+        if self.TYPE != 'processes':
+            self.skipTest('test not appropriate for {}'.format(self.TYPE))
         # gh-145587: wait() with empty list should respect timeout
         timeout = 0.5
         start = time.monotonic()
         res = self.connection.wait([], timeout=timeout)
         duration = time.monotonic() - start
+
         self.assertEqual(res, [])
         self.assertGreaterEqual(duration, timeout - 0.1)