Only run stale scheduled workflow on main Coq repo.
Only run stale scheduled workflow on main Coq repo.

Fix the curl request following the introduction of a secret.
See coq/bot@1899d6a.

ejgallego/coq,ejgallego/coq,Zimmi48/coq,Zimmi48/coq,SkySkimmer/coq,coq/coq,Zimmi48/coq,SkySkimmer/coq,coq/coq,coq/coq,ejgallego/coq,Zimmi48/coq,SkySkimmer/coq,ejgallego/coq,coq/coq,SkySkimmer/coq