Address deprecation warning surfaced by Github presubmit tests

PiperOrigin-RevId: 436839469
Change-Id: I2bb90dce524c16bcc31569bb98772dcc62d08fbf

googlemock/test/gmock_output_test.py

@@ -161,13 +161,13 @@ class GMockOutputTest(gmock_test_utils.TestCase):
     golden_file.close()
 
     # The normalized output should match the golden file.
-    self.assertEquals(golden, output)
+    self.assertEqual(golden, output)
 
     # The raw output should contain 2 leaked mock object errors for
     # test GMockOutputTest.CatchesLeakedMocks.
-    self.assertEquals(['GMockOutputTest.CatchesLeakedMocks',
-                       'GMockOutputTest.CatchesLeakedMocks'],
-                      leaky_tests)
+    self.assertEqual(['GMockOutputTest.CatchesLeakedMocks',
+                      'GMockOutputTest.CatchesLeakedMocks'],
+                     leaky_tests)
 
 
 if __name__ == '__main__':