wsl/libhsakmt: remove redundant #include "libhsakmt.h"

move libhsakmt.h inclusion to he makefile

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>

time.cpp

@@ -26,7 +26,6 @@
 #include <ctime>
 #include <cstring>
 #include <cassert>
-#include "libhsakmt.h"
 #include "impl/wddm/device.h"
 
 HSAKMT_STATUS HSAKMTAPI hsaKmtGetClockCounters(HSAuint32 NodeId,