chore(flake): update lock (#124)

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/924d91e1e4c802fd8e60279a022dbae5acb36f2d' (2024-01-14)
  → 'github:nix-community/home-manager/10cd9c53115061aa6a0a90aad0b0dde6a999cdb9' (2024-01-19)
• Updated input 'master':
    'github:NixOS/nixpkgs/d6e9e26d2351c4aa26adcd7ec96d2cbe9c7aaf0b' (2024-01-15)
  → 'github:NixOS/nixpkgs/a770cb71df1135850462e959e6b4ab87ac94efcd' (2024-01-21)
• Updated input 'nixos-hardware':
    'github:NixOS/nixos-hardware/a63273ffc77532cc3cbc482ad5b4f9706e5289b6' (2024-01-15)
  → 'github:NixOS/nixos-hardware/bee2202bec57e521e3bd8acd526884b9767d7fa0' (2024-01-15)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/428544ae95eec077c7f823b422afae5f174dee4b' (2024-01-13)
  → 'github:NixOS/nixpkgs/d2003f2223cbb8cd95134e4a0541beea215c1073' (2024-01-19)
• Updated input 'nur':
    'github:nix-community/NUR/017022911ca6448c54e566a1f6d0984f20022ce8' (2024-01-15)
  → 'github:nix-community/NUR/c39b293ff897568c488372823230ec46b5b1b841' (2024-01-20)
• Updated input 'unstable':
    'github:NixOS/nixpkgs/9b19f5e77dd906cb52dade0b7bd280339d2a1f3d' (2024-01-13)
  → 'github:NixOS/nixpkgs/bbe7d8f876fbbe7c959c90ba2ae2852220573261' (2024-01-19)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>