Introduce TORCH_DISABLE_GPU_ASSERTS (#84190)
- Asserts for CUDA are enabled by default
- Disabled for ROCm by default by setting `TORCH_DISABLE_GPU_ASSERTS` to `ON`
- Can be enabled for ROCm by setting above variable to`OFF` during build or can be forcefully enabled by setting `ROCM_FORCE_ENABLE_GPU_ASSERTS:BOOL=ON`
This is follow up changes as per comment in PR #81790, comment [link](https://github.com/pytorch/pytorch/pull/81790#issuecomment-1215929021)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/84190
Approved by: https://github.com/jeffdaily, https://github.com/malfet
