Remove test file with Timeout that failed spuriously.
Remove test file with Timeout that failed spuriously.

See https://gitlab.com/coq/coq/-/jobs/187496964

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