Install ocaml-lsp-server in setup_dev_env.sh
My previous PR didn't include an instruction to install ocaml-lsp-server, which it should have haha. This fixes that issue. Sorry again for the trouble
Edited by Andre Popovitch
My previous PR didn't include an instruction to install ocaml-lsp-server, which it should have haha. This fixes that issue. Sorry again for the trouble