chore(flake): update lock (#125)

Flake lock file updates:

• Updated input 'master':
    'github:NixOS/nixpkgs/a770cb71df1135850462e959e6b4ab87ac94efcd' (2024-01-21)
  → 'github:NixOS/nixpkgs/d275de7163c0717b2072c0a67ea6919b0e6a9e0d' (2024-01-27)
• Updated input 'nixos-hardware':
    'github:NixOS/nixos-hardware/bee2202bec57e521e3bd8acd526884b9767d7fa0' (2024-01-15)
  → 'github:NixOS/nixos-hardware/f84eaffc35d1a655e84749228cde19922fcf55f1' (2024-01-25)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/d2003f2223cbb8cd95134e4a0541beea215c1073' (2024-01-19)
  → 'github:NixOS/nixpkgs/a77ab169a83a4175169d78684ddd2e54486ac651' (2024-01-24)
• Updated input 'nur':
    'github:nix-community/NUR/c39b293ff897568c488372823230ec46b5b1b841' (2024-01-20)
  → 'github:nix-community/NUR/81804f94bec0198d25a2d2fd9359a46e5d618637' (2024-01-27)
• Updated input 'unstable':
    'github:NixOS/nixpkgs/bbe7d8f876fbbe7c959c90ba2ae2852220573261' (2024-01-19)
  → 'github:NixOS/nixpkgs/ae5c332cbb5827f6b1f02572496b141021de335f' (2024-01-25)

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