Remove hipblaslt on Windows (#1)

* Remove hipblaslt on Windows

* Additional changes with hipblaslt skipped

* changed Blas.cpp

* fix format

Author: tvukovic-amd

aten/src/ATen/cuda/CUDABlas.cpp

@@ -241,7 +241,6 @@ namespace at::cuda::blas {
     CUDABLAS_NONNEGINT_CHECK(bgemm<Dtype>, num_batches);  \
   } while (0)
 
-
 namespace {
 // Following the pattern of CuSparseDescriptor
 // Defined here for now because this is the only place cublas_lt interface is

aten/src/ATen/cuda/CUDAContextLight.h

@@ -9,6 +9,7 @@
 
 // cublasLT was introduced in CUDA 10.1 but we enable only for 11.1 that also
 // added bf16 support
+
 #include <cublasLt.h>
 
 #ifdef CUDART_VERSION