Adding super calls to JIT test case setUp and tearDown (#61922)

Summary:
This issue was surfaced when adding this issue: https://github.com/pytorch/pytorch/issues/61655 did not manage to skip the appropriate test case.

I then investigated and realized it was because the setUp code that does the test disabling is not called because another defined setUp overrode the parent class' setUp.

I am not sure if that was intentional--if so we would have to adopt the child class' code to call the check_if_enable function in common_utils.

Pull Request resolved: https://github.com/pytorch/pytorch/pull/61922

Reviewed By: ejguan

Differential Revision: D29798716

Pulled By: janeyx99

fbshipit-source-id: d31b664e48507d69de14574ff5e6ecf1d41ae24d
diff --git a/test/test_cpp_extensions_jit.py b/test/test_cpp_extensions_jit.py
index 8d99579..0738352 100644
--- a/test/test_cpp_extensions_jit.py
+++ b/test/test_cpp_extensions_jit.py
@@ -45,12 +45,14 @@
     """
 
     def setUp(self):
+        super().setUp()
         # cpp extensions use relative paths. Those paths are relative to
         # this file, so we'll change the working directory temporarily
         self.old_working_dir = os.getcwd()
         os.chdir(os.path.dirname(os.path.abspath(__file__)))
 
     def tearDown(self):
+        super().tearDown()
         # return the working directory (see setUp)
         os.chdir(self.old_working_dir)