LNK2001 unresolved external symbal "wchar_t"

[letthemicefree (L_T_M_F)]

The fix from ue5-main upstream is to add

#include "RequiredProgramMainCPPInclude.h"

IMPLEMENT_APPLICATION(CmdLink, "CmdLink")

before the enum EErrorMessage declaration and to add "Projects" to the PrivateDependencyModuleNames.

It can already be done in 5.4.2 manually.