[nix-ci] Use master version of Unicoq
[nix-ci] Use master version of Unicoq

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