pretty please copy the binaries into `dist/`

.gitlab-ci.yml

@@ -37,7 +37,7 @@ build-binaries:
       opam exec -- dune build --profile=static
   after_script:
     - |
-      cp _build/default/bin/*.exe dist
+      sudo cp _build/default/bin/*.exe dist
   artifacts:
     paths:
       - dist/