[nix-ci] Add a README in dev/ci/nix
[nix-ci] Add a README in dev/ci/nix

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