Update src/CMakeLists.txt to increase stack size for windows build
Update src/CMakeLists.txt to increase stack size for windows build

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eigengrau/lean,soonhokong/lean-windows,fpvandoorn/lean2,dselsam/lean,leanprover/lean,avigad/lean,fpvandoorn/lean,dselsam/lean,htzh/lean,fgdorais/lean,leanprover-community/lean,fpvandoorn/lean2,eigengrau/lean,fgdorais/lean,johoelzl/lean,soonhokong/lean-windows,johoelzl/lean,avigad/lean,sp3ctum/lean,rlewis1988/lean,Kha/lean,leodemoura/lean,leanprover-community/lean,javra/lean,johoelzl/lean,fpvandoorn/lean,johoelzl/lean,c-cube/lean,codyroux/lean0.1,soonhokong/lean,leodemoura/lean,soonhokong/travis_test,eigengrau/lean,Kha/lean,soonhokong/travis_test,UlrikBuchholtz/lean,soonhokong/lean,javra/lean,javra/lean,levnach/lean,UlrikBuchholtz/lean,leanprover/lean,sp3ctum/lean,leanprover/lean,digama0/lean,leanprover-community/lean,soonhokong/lean-windows,avigad/lean,dselsam/lean,eigengrau/lean,leodemoura/lean,sp3ctum/lean,dselsam/lean,levnach/lean,eigengrau/lean,sp3ctum/lean,digama0/lean,soonhokong/travis_test,rlewis1988/lean,soonhokong/travis_test,soonhokong/lean-windows,leodemoura/lean,UlrikBuchholtz/lean,levnach/lean,fpvandoorn/lean,codyroux/lean0.1,rlewis1988/lean,htzh/lean,UlrikBuchholtz/lean,soonhokong/lean-osx,soonhokong/lean-osx,Kha/lean,avigad/lean,fpvandoorn/lean,digama0/lean,fpvandoorn/lean,soonhokong/lean-windows,fgdorais/lean,digama0/lean,digama0/lean,rlewis1988/lean,leanprover-community/lean,javra/lean,dselsam/lean,c-cube/lean,htzh/lean,c-cube/lean,UlrikBuchholtz/lean,rlewis1988/lean,codyroux/lean0.1,Kha/lean,fpvandoorn/lean2,sp3ctum/lean,fgdorais/lean,htzh/lean,levnach/lean,htzh/lean,leanprover-community/lean,Kha/lean,Kha/lean,fpvandoorn/lean2,fgdorais/lean,c-cube/lean,avigad/lean,dselsam/lean,leodemoura/lean,rlewis1988/lean,digama0/lean,fpvandoorn/lean2,javra/lean,soonhokong/lean-osx,leodemoura/lean,johoelzl/lean,avigad/lean,leanprover/lean,soonhokong/lean,soonhokong/lean,levnach/lean,fgdorais/lean,leanprover/lean,soonhokong/lean-osx,fpvandoorn/lean,leanprover-community/lean,soonhokong/lean-osx,codyroux/lean0.1,johoelzl/lean,c-cube/lean,leanprover/lean,soonhokong/lean