wsl/hsakmt: check hsakmt_is_dgpu for hsakmt

To align with Native Linux, use NumCPUCores in GPU and
NumFComputeCores in CPU to determine if the asic is dGPU.

This value is only for libhsakmt internal use.

Reviewed-by: Flora Cui <flora.cui@amd.com>
Signed-off-by: Longlong Yao <Longlong.Yao@amd.com>
Part-of: <http://10.67.69.192/wsl/rocr-runtime/-/merge_requests/18>

globals.cpp

@@ -31,7 +31,7 @@ int kfd_fd = -1;
 unsigned long dxg_open_count;
 unsigned long system_properties_count;
 pthread_mutex_t hsakmt_mutex = PTHREAD_MUTEX_INITIALIZER;
-bool is_dgpu;
+bool hsakmt_is_dgpu;
 
 #ifndef PAGE_SIZE
 int PAGE_SIZE;