Do not run 32-bit Windows builds on pull requests.
Do not run 32-bit Windows builds on pull requests.

I have never seen this build fail without the 64-bit Windows build
failing as well. So it is just a waste of time to test it on every
pull request and we are short in Windows test machines.

ejgallego/coq,maximedenes/coq,gares/coq,gares/coq,ppedrot/coq,silene/coq,SkySkimmer/coq,silene/coq,maximedenes/coq,Zimmi48/coq,coq/coq,Zimmi48/coq,JasonGross/coq,gares/coq,Matafou/coq,gares/coq,ejgallego/coq,ejgallego/coq,ejgallego/coq,SkySkimmer/coq,JasonGross/coq,ppedrot/coq,Matafou/coq,ppedrot/coq,JasonGross/coq,ppedrot/coq,SkySkimmer/coq,silene/coq,SkySkimmer/coq,coq/coq,maximedenes/coq,coq/coq,Matafou/coq,maximedenes/coq,Zimmi48/coq,JasonGross/coq,coq/coq,gares/coq,maximedenes/coq,ppedrot/coq,Zimmi48/coq