Fix whitespace/indentation issues in test_sys (GH-32369) (GH-32373)

(cherry picked from commit da92240)

Author: Fidget-Spinner

Lib/test/test_sys.py

@@ -982,8 +982,8 @@ class X(Exception):
         with test.support.captured_stderr() as stderr, \
              test.support.swap_attr(sys, 'unraisablehook',
                                     sys.__unraisablehook__):
-                 expected = self.write_unraisable_exc(
-                     A.B.X(), "msg", "obj");
+            expected = self.write_unraisable_exc(
+                A.B.X(), "msg", "obj");
         report = stderr.getvalue()
         testName = 'test_original_unraisablehook_exception_qualname'
         self.assertIn(f"{testName}.<locals>.A.B.X", report)