wsl/libhsakmt: refactor WDDMDevice creation

Signed-off-by: Flora Cui <flora.cui@amd.com>
Reviewed-by: Tianci Yin <tianci.yin@amd.com>
Part-of: <http://10.67.69.192/wsl/rocr-runtime/-/merge_requests/95>

wddm/device.h

@@ -222,7 +222,7 @@ private:
   //CmdUtil cmd_util;
 };
 
-NTSTATUS WDDMGetAdapters(D3DKMT_ADAPTERINFO *&adapters, int &num_adapters);
+NTSTATUS WDDMCreateDevices(std::vector<WDDMDevice *> &devices);
 
 } // namespace thunk
 } // namespace wsl