feat(script): add script for fetching dependencies from https://github.com/leanprover/emacs-dependencies.git
feat(script): add script for fetching dependencies from https://github.com/leanprover/emacs-dependencies.git

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