FEXCore: Pass host type that changes codegen to FEXCore

Because these compile options change codegen, we need to make sure these
are runtime selected rather than compile-time selected. Will reduce
code-cache variance.

Source/Windows/ARM64EC/Module.cpp

@@ -601,7 +601,7 @@ NTSTATUS ProcessInit() {
   FEX::Windows::Allocator::SetupHooks(NtDll);
 
   {
-    auto HostFeatures = FEX::Windows::CPUFeatures::FetchHostFeatures(IsWine);
+    auto HostFeatures = FEX::Windows::CPUFeatures::FetchHostFeatures(IsWine, FEXCore::HostFeatures::HostTypeEnum::Arm64ec);
     CTX = FEXCore::Context::Context::CreateNewContext(HostFeatures);
   }