SDL_ShowMessageBox cuts last word from messageboxdata.message on windows

[mgerhardy]

				messageboxdata.message = "Please upload the crash logs. "
					"If the error persists, reset the configuration";

This doesn't happen on linux

[mgerhardy]

Find the full code around this message box here: https://github.com/vengi-voxel/vengi/blob/d370e83e0b81e6fca9483b14873035a972a43d3a/src/modules/app/App.cpp#L284

[mgerhardy]

The button width also doesn't work properly on windows for me. I first used "Upload crash log" - but the button wasn't wide enough (worked on linux)