Use g++ instead of g++-win32

For some reason using the MINGW g++-win32 script caused a flag on
VirusTotal

build-win.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
 # Use MINGW for cross-compilation
-x86_64-w64-mingw32-g++-win32 main.cpp modlimitfix.res -o modlimitfix.exe -std=c++17
+x86_64-w64-mingw32-g++ main.cpp modlimitfix.res -o modlimitfix.exe -std=c++17