Make the data types of output and input consistenst for batchnorm (#84410)
The model TTS will crash due to the issue:: when input of BN is not contiguous and the data type of input is different with that of parameters, BN will raise error `RuntimeError: !needs_dynamic_casting<func_t>::check(iter) INTERNAL ASSERT FAILED at "xxx/pytorch/aten/src/ATen/native/cpu/Loops.h":311, please report a bug to PyTorch`.
Make the data types of output and input consistenst for batchnorm to fix the issue.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/84410
Approved by: https://github.com/mingfeima, https://github.com/jgong5, https://github.com/malfet
