chore: update flake.lock

[mrcjkb]

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

Flake lock file updates:

• Updated input 'neovim-nightly':
    'github:nix-community/neovim-nightly-overlay/a97833a4f127d2723032afa6661adb15a020bbe1?narHash=sha256-%2B5XiPehXPmVym1LGgd8bK3VRSX5TRdku639TNA/H3VY%3D' (2024-09-15)
  → 'github:nix-community/neovim-nightly-overlay/7d1c6f5314633cb52330dbfe26cb352ff14c295c?narHash=sha256-Y4L6/wzlhaTarOX15eVfIxzOG4EaebWHwjNW2EEBcGI%3D' (2024-09-16)
• Updated input 'neovim-nightly/neovim-src':
    'github:neovim/neovim/3b54adc6c6d25dd146fa1eac21321f6bd612f50a?narHash=sha256-KwsP2EVfcKexBaqrt3QGUX7GRFieDKEP/bx521dUOso%3D' (2024-09-14)
  → 'github:neovim/neovim/78b85109338592c2bc89154278f2e961a14eee96?narHash=sha256-5UytTFcPk%2Bf1mCqSUV4kiYnu3ZopPs7aWiOBMvYtFW8%3D' (2024-09-15)
• Updated input 'neovim-nightly/nixpkgs':
    'github:NixOS/nixpkgs/673d99f1406cb09b8eb6feab4743ebdf70046557?narHash=sha256-tI7141IHDABMNgz4iXDo8agCp0SeTLbaIZ2DRndwcmk%3D' (2024-09-13)
  → 'github:NixOS/nixpkgs/76d7694a3f681b0b750c01783df5d2177ef39fe7?narHash=sha256-EpiSl9nSINTmIW6MG6CulGwNAa6sHrBt8gQdyHUXzR4%3D' (2024-09-15)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/039b72d0c738c934e2e36d7fc5520d1b425287a6?narHash=sha256-a3rP7uafX/qBFX0y4CGS8vvTPvxsLl9eZQ85DkIn3DI%3D' (2024-09-15)
  → 'github:nixos/nixpkgs/20f9370d5f588fb8c72e844c54511cab054b5f40?narHash=sha256-MWTBH4dd5zIz2iatDb8IkqSjIeFum9jAqkFxgHLdzO4%3D' (2024-09-16)

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