Create a quantized version ReLU function for CUDA (#85502)
Summary:
this is to allow the relu function to run on a quantized tensor on cuda. That is torch.relu(qa) for a quantized tensor qa on cuda.
Test Plan:
python test/test_quantization.py
Pull Request resolved: https://github.com/pytorch/pytorch/pull/85502
Approved by: https://github.com/dzdang
