chore(flake): update lock (#131)

Flake lock file updates:

• Updated input 'master':
    'github:NixOS/nixpkgs/7794d8a78570335f10b0f97ae72b14b33c6addc2' (2024-02-24)
  → 'github:NixOS/nixpkgs/af9110471a6e75d5eb30b2d625953aa18887dca5' (2024-03-02)
• Updated input 'nixos-hardware':
    'github:NixOS/nixos-hardware/3f7d0bca003eac1a1a7f4659bbab9c8f8c2a0958' (2024-02-22)
  → 'github:NixOS/nixos-hardware/59e37017b9ed31dee303dbbd4531c594df95cfbc' (2024-03-02)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/c5101e457206dd437330d283d6626944e28794b3' (2024-02-23)
  → 'github:NixOS/nixpkgs/79baff8812a0d68e24a836df0a364c678089e2c7' (2024-03-01)
• Updated input 'nur':
    'github:nix-community/NUR/192aa9b134f867b6811ecd0444e994ef941648db' (2024-02-24)
  → 'github:nix-community/NUR/7dece49714e9c3dd6b7395ac789099b82ab40104' (2024-03-02)
• Updated input 'unstable':
    'github:NixOS/nixpkgs/cbc4211f0afffe6dfd2478a62615dd5175a13f9a' (2024-02-23)
  → 'github:NixOS/nixpkgs/1536926ef5621b09bba54035ae2bb6d806d72ac8' (2024-02-29)

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