message: fix cygwin compilation
diff: #define PUGIXML_VERSION_PATCH 0
  #define PUGIXML_VERSION_NUMBER "1.11.0\0"
  -#if defined(GCC_WINDRES) || defined(__MINGW32__)
  +#if defined(GCC_WINDRES) || defined(__MINGW32__) || defined(__CYGWIN__)
  VS_VERSION_INFO VERSIONINFO
  #else
  VS_VERSION_INFO VERSIONINFO MOVEABLE IMPURE LOADONCALL DISCARDABLE
  