Update flake.lock

[GaetanLepage]

Automated changes by the update-flake-lock GitHub Action.

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/8cfef6986adfb599ba379ae53c9f5631ecd2fd9c' (2023-11-27)
  → 'github:NixOS/nixpkgs/e92039b55bcd58469325ded85d4f58dd5a4eaf58' (2023-11-29)

Running GitHub Actions on this PR

GitHub Actions will not run workflows on pull requests which are opened by a GitHub Action.

To run GitHub Actions workflows on this PR, run:

git branch -D update_flake_lock_action
git fetch origin
git checkout update_flake_lock_action
git commit --amend --no-edit
git push origin update_flake_lock_action --force