12 GiB heap support

The heap was limited to 6 GiB no matter the memory setting, causing memory configurations above 8 GiB to not actually affect the heap size.

Now when the memory config is set to [10 or] 12 GiB the heap also allocates 12 GiB.

The SetHeapSize SysCall will now allow heap sizes up to 12 GiB (technically slightly less).

Co-authored-by: KeatonTheBot <keaton@ryujinx.app>

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

@@ -137,6 +137,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
                 capabilities,
                 resourceLimit,
                 memRegion,
+                _context.Device.Configuration.MemoryConfiguration,
                 contextFactory,
                 customThreadStart);
 
@@ -880,7 +881,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         [Svc(1)]
         public Result SetHeapSize([PointerSized] out ulong address, [PointerSized] ulong size)
         {
-            if ((size & 0xfffffffe001fffff) != 0)
+            if ((size & 0xfffffffd001fffff) != 0)
             {
                 address = 0;