fix: update YYCC dependency

- move EnumsHelper into YYCC because it is widely used.
- rename all calling to EnumsHelper due to this modification.
- add version checker in code to make sure that user use correct YYCC library to compile.
- modify some include syntax because the include directory layout changes of YYCC.
- update CMake script to resolve the bug that we can not export LibCmo (thanks doyaGu and BLumia).

LibCmo/VTEncoding.cpp

@@ -2,10 +2,10 @@
 #include <map>
 
 #if YYCC_OS == YYCC_OS_WINDOWS
-#include <WinImportPrefix.hpp>
+#include <YYCC/WinImportPrefix.hpp>
 #include <Windows.h>
 #include <fileapi.h>
-#include <WinImportSuffix.hpp>
+#include <YYCC/WinImportSuffix.hpp>
 #else
 #include <iconv.h>
 #endif