SWDEV-505971 - change setArgument arg from uint32_t to uint64_t

We are passing this arg as an address, and memcpy complains about
overreading (8 bytes instead of 4).

Change-Id: Ica9207f6c5f6056a4bfc968280c76e779ded13ae

rocclr/device/rocm/rocblit.cpp

@@ -2513,7 +2513,7 @@ bool KernelBlitManager::streamOpsWait(device::Memory& memory, uint64_t value, si
 
 // ================================================================================================
 bool KernelBlitManager::batchMemOps(const void* paramArray, size_t paramSize,
-                                    uint32_t count) const {
+                                    uint64_t count) const {
   amd::ScopedLock k(lockXferOps_);
   bool result = false;
   uint blitType = BatchMemOp;