chore: update flake.lock

[mrcjkb]

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

Flake lock file updates:

• Updated input 'neovim-nightly-overlay':
    'github:nix-community/neovim-nightly-overlay/fb3956954072ed4afa953bc18978f81f3ff696d5' (2023-09-03)
  → 'github:nix-community/neovim-nightly-overlay/5f29e24d73a84aefee3b74d6c387e2ae514c8203' (2023-09-10)
• Updated input 'neovim-nightly-overlay/neovim-flake':
    'github:neovim/neovim/f30844008bdd313b03a19486159f571a067e68b9?dir=contrib' (2023-09-02)
  → 'github:neovim/neovim/bb38c066a96512cf8cb2ef2e733494b5bbdfa3fd?dir=contrib' (2023-09-09)
• Updated input 'neovim-nightly-overlay/nixpkgs':
    'github:NixOS/nixpkgs/bfb7dfec93f3b5d7274db109f2990bc889861caf' (2023-09-02)
  → 'github:NixOS/nixpkgs/b200e0df08f80c32974a6108ce431d8a8a5e6547' (2023-09-07)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/bfb7dfec93f3b5d7274db109f2990bc889861caf' (2023-09-02)
  → 'github:nixos/nixpkgs/b200e0df08f80c32974a6108ce431d8a8a5e6547' (2023-09-07)
• Updated input 'plenary-nvim':
    'github:nvim-lua/plenary.nvim/0dbe561ae023f02c2fb772b879e905055b939ce3' (2023-08-24)
  → 'github:nvim-lua/plenary.nvim/a56bf0071bf63d35274fdc4738bb1e8821cfd2ea' (2023-09-07)

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