chore(nix): update flakes

[rgrinberg]

Signed-off-by: Rudi Grinberg [email protected]

[Alizter]

This doesn't build for me, my alternative solution in #10969 does however. If you don't know what is wrong with ocaml-lsp then I would suggest using my PR.

error: builder for '/nix/store/8gdhr4wsr31ir9bxx94bxfkar0m0jq9d-ocaml5.1.1-jsonrpc-n-a.drv' failed with exit code 1;
       last 10 log lines:
       > -> required by
       >    _build/default/ocaml-lsp-server/test/e2e-new/.ocaml_lsp_e2e.inline-tests/inline_test_runner_ocaml_lsp_e2e.exe
       > -> required by alias ocaml-lsp-server/test/e2e-new/runtest in
       >    ocaml-lsp-server/test/e2e-new/dune:9
       > File "ocaml-lsp-server/test/e2e-new/dune", line 13, characters 3-25:
       > 13 |    %{bin:ocamlformat-rpc}
       >         ^^^^^^^^^^^^^^^^^^^^^^
       > Error: Program ocamlformat-rpc not found in the tree or in PATH
       >  (context: default)
       >
       For full logs, run 'nix-store -l /nix/store/8gdhr4wsr31ir9bxx94bxfkar0m0jq9d-ocaml5.1.1-jsonrpc-n-a.drv'.
error: 1 dependencies of derivation '/nix/store/lq5526xabbkk7xncz04yshpvivgz0w6n-ocaml5.1.1-ocaml-lsp-server-n-a.drv' failed to build
error: 1 dependencies of derivation '/nix/store/fi072qm3q3yc3ssjc85iq1xldg6lv0rk-nix-shell-env.drv' failed to build

[rgrinberg]

Hmm, that's annoying. Seems like there's a missing test dep in the lsp flake. We could take your workaround now, but we still need to fix lsp anyway.