SWDEV-353281 - Align VA size

Lower layer ignores alignment

Change-Id: If16df951ecefddc804a6effe013058afc595d30f


[ROCm/clr commit: 5c23440199]

projects/clr/hipamd/src/hip_graph_internal.hpp

@@ -495,6 +495,7 @@ struct Graph {
     void* ptr;
     const auto& dev_info = g_devices[0]->devices()[0]->info();
 
+    size = amd::alignUp(size, dev_info.virtualMemAllocGranularity_);
     // Single virtual alloc would reserve for all devices.
     ptr = g_devices[0]->devices()[0]->virtualAlloc(startAddress, size,
             dev_info.virtualMemAllocGranularity_);