Check parser update in the ubuntu CI
Check parser update in the ubuntu CI

rgrinberg/merlin,dra27/merlin,dra27/merlin,dra27/merlin,ocaml/merlin,ocaml/merlin,rgrinberg/merlin,ocaml/merlin,ocaml/merlin,rgrinberg/merlin,rgrinberg/merlin,dra27/merlin