ocaml/setup-ocaml@v2.0.3 -> ocaml/setup-ocaml@v2

Author: cknitt

.github/workflows/ci.yml

@@ -29,7 +29,7 @@ jobs:
 
     - name: Use OCaml ${{env.OCAML_VERSION}}
       if: runner.name != 'macos-arm'
-      uses: ocaml/setup-ocaml@v2.0.3
+      uses: ocaml/setup-ocaml@v2
       with:
         ocaml-compiler: ${{env.OCAML_VERSION}}
         # Set default repo explicitly.