message: Change message of version mismach to a warning
diff: @@ -39,7 +39,8 @@ namespace vcpkg::Commands::Version
  {
  if (maj1 != maj2 || min1 != min2 || rev1 != rev2)
  {
  - System::println("Different source is available for vcpkg (%d.%d.%d -> %d.%d.%d). Use "
  + System::println(System::Color::warning,
  + "Warning: Different source is available for vcpkg (%d.%d.%d -> %d.%d.%d). Use "
  ".\\bootstrap-vcpkg.bat to update.",
  maj2,
  min2,
  