Enable Half, BFloat16, and Complex dtypes for coo-coo sparse matmul [CUDA] (#59980)

Enable Half, BFloat16, and Complex dtypes for coo-coo sparse matmul [CUDA] (#59980)

Summary:
This PR enables Half, BFloat16, ComplexFloat, and ComplexDouble support for matrix-matrix multiplication of COO sparse matrices.
The change is applied only to CUDA 11+ builds.

`cusparseSpGEMM` also supports `CUDA_C_16F` (complex float16) and `CUDA_C_16BF` (complex bfloat16). PyTorch also supports the complex float16 dtype (`ScalarType::ComplexHalf`), but there is no convenient dispatch, so this dtype is omitted in this PR.

Pull Request resolved: https://github.com/pytorch/pytorch/pull/59980

Reviewed By: ngimel

Differential Revision: D29699456

Pulled By: cpuhrsch

fbshipit-source-id: 407ae53392acb2f92396a62a57cbaeb0fe6e950b