chore: update flake.lock

[mrcjkb]

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

Flake lock file updates:

• Updated input 'neorocks':
    'github:lumen-oss/neorocks/b0982e7' (2026-01-24)
  → 'github:lumen-oss/neorocks/324a416' (2026-01-31)
• Updated input 'neorocks/neovim-nightly':
    'github:nix-community/neovim-nightly-overlay/02508be' (2026-01-24)
  → 'github:nix-community/neovim-nightly-overlay/0d454d4' (2026-01-30)
• Updated input 'neorocks/neovim-nightly/neovim-src':
    'github:neovim/neovim/f10a1dc' (2026-01-23)
  → 'github:neovim/neovim/52cd9dc' (2026-01-29)
• Updated input 'neorocks/neovim-nightly/nixpkgs':
    'github:NixOS/nixpkgs/b579d44' (2026-01-22)
  → 'github:NixOS/nixpkgs/afce963' (2026-01-27)
• Updated input 'neorocks/nixpkgs':
    'github:nixos/nixpkgs/b579d44' (2026-01-22)
  → 'github:nixos/nixpkgs/6308c3b' (2026-01-30)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/08ebb33' (2026-01-25)
  → 'github:nixos/nixpkgs/dec8360' (2026-02-01)

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