remove tolerance override for dynamo test_mixed_device_dtype in SGD (pytorch#163088)

In reaction to pytorch#116202 (comment)

Pull Request resolved: pytorch#163088
Approved by: https://github.com/albanD

Author: janeyx99

torch/testing/_internal/common_optimizers.py

@@ -2178,16 +2178,6 @@ def _get_optim_inputs_including_global_cliquey_kwargs(
                 "TestOptimRenewed",
                 "test_complex_2d",
             ),
-            DecorateInfo(
-                toleranceOverride(
-                    {  # previously atol=5-05, rtol=0.001, https://github.com/pytorch/pytorch/issues/116202
-                        torch.float32: tol(atol=5e-04, rtol=0.007),
-                    }
-                ),
-                "TestOptimRenewed",
-                "test_mixed_device_dtype",
-                active_if=TEST_WITH_TORCHDYNAMO,
-            ),
             DecorateInfo(
                 skipIfTorchDynamo(
                     "This test uses mocks, which dynamo does not support"