Update test case

Author: srinivasreddy

Lib/test/test_sys.py

@@ -850,7 +850,7 @@ def test_sys_getwindowsversion_no_instantiation(self):
 
     @test.support.cpython_only
     def test_clear_type_cache(self):
-        with self.assertWarnsRegex(DeprecationWarning, "sys._clear_type_cache() is deprecated"):
+        with self.assertWarnsRegex(DeprecationWarning, r".*sys._clear_type_cache() is deprecated.*"):
             sys._clear_type_cache()
 
     @force_not_colorized