message: fix windows CI not reporting build failures properly
diff: @@ -30,8 +30,8 @@ cmake -L ^
  -D USE_IMAGE_MAGICK=OFF ^
  ..
  -cmake --build . --config Release --target ALL_BUILD -- /m /nologo
  -ctest . -C Release
  +cmake --build . --config Release --target ALL_BUILD -- /m /nologo ^
  + && ctest . -C Release
  :abort
  endlocal
  