Added missing XML_UNICODE_WCHAR_T to static debug build for UTF-16.
Added missing XML_UNICODE_WCHAR_T to static debug build for UTF-16.

libexpat/libexpat,libexpat/libexpat,tiran/expat,tiran/expat,libexpat/libexpat,libexpat/libexpat,tiran/expat,libexpat/libexpat,tiran/expat,libexpat/libexpat