SetProcessMemoryPermission address and size are always 64-bit (#6977)

src/Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall.cs

@@ -1546,8 +1546,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
 #pragma warning disable CA1822 // Mark member as static
         public Result SetProcessMemoryPermission(
             int handle,
-            [PointerSized] ulong src,
-            [PointerSized] ulong size,
+            ulong src,
+            ulong size,
             KMemoryPermission permission)
         {
             if (!PageAligned(src))