Update README.md Section  ####Other to windows (#348)
Update README.md Section  ####Other to windows (#348)

* Update README.md section Ubuntu

I'd try and pass test for cross-compile on ubuntu to windows i386 and x86_64, my case: https://github.com/hi20160616/robotclick/blob/main/.github/workflows/goreleaser.yml

I dig and read many issues here,  and collect the right way to cross-compile for windows binary.  
I think it will help someone like me to fix bugs while cross compile.  
like error `zlib.h cannot find out` usually because of we installed it via source, that not useful on **mingw-w64**.  
I also suggest this update to let newbee easy to use this grand code.

* Update README.md section #### Other to windows

I'd try and pass test for cross-compile on ubuntu to windows i386 and x86_64, my case:   https://github.com/hi20160616/robotclick/blob/main/.github/workflows/goreleaser.yml. 

I dig and read many issues here,  and collect the right way to cross-compile for windows binary.  
I think it will help someone like me to fix bugs while cross compile.  
like error `zlib.h cannot find out` usually because of we installed it via source, that not useful on **mingw-w64**.  
I also suggest this update to let newbee easy to use this grand code.
go-vgo/robotgo,go-vgo/robotgo,go-vgo/robotgo