Add a CI job running test suite with `-async-proofs on`
Add a CI job running test suite with `-async-proofs on`

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