chore(flake): update lock (#137)

Flake lock file updates:

• Updated input 'master':
    'github:NixOS/nixpkgs/a2acec635dd260d8bfeb7c178f17c75d70056ac5?narHash=sha256-c8THg3DZD1uTqrX5sXIOF0V0b0PQbRgfpV4EsghZJzM%3D' (2024-04-28)
  → 'github:NixOS/nixpkgs/54b4bb956f9891b872904abdb632cea85a033ff2?narHash=sha256-Wx3Y6arRJD1pd3c8SnD7dfW7KWuCr/r248P/5XLaMdM%3D' (2024-05-04)
• Updated input 'nixos-hardware':
    'github:NixOS/nixos-hardware/53db5e1070d07e750030bf65f1b9963df8f0c678?narHash=sha256-nk0W4rH7xYdDeS7k1SqqNtBaNrcgIBYNmOVc8P2puEY%3D' (2024-04-27)
  → 'github:NixOS/nixos-hardware/3f017311191fe6d501ca2496a835d012f656ee9c?narHash=sha256-Jdyw7VcM%2BjQ0uSXgjFj8UdXZ229yOvPNlYkKyKyHA4s%3D' (2024-05-03)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/dd37924974b9202f8226ed5d74a252a9785aedf8?narHash=sha256-fFE3M0vCoiSwCX02z8VF58jXFRj9enYUSTqjyHAjrds%3D' (2024-04-24)
  → 'github:NixOS/nixpkgs/383ffe076d9b633a2e97b6e4dd97fc15fcf30159?narHash=sha256-Q4ddhb5eC5pwci0QhAapFwnsc8X8H9ZMQiWpsofBsDc%3D' (2024-05-02)
• Updated input 'nur':
    'github:nix-community/NUR/1def883444a9bf8d2863558fda1f15910f43c7ce?narHash=sha256-OIs8D5aNGgQlBbOXDSVw8hK%2Bc1iyPrpAwIgs9/k%2BdN4%3D' (2024-04-27)
  → 'github:nix-community/NUR/059f6c2bf1f8b8ee1789f2692c2be200514d29b8?narHash=sha256-TNHj9ARs7ny3l7pubZO4/9r4wPpZZiKIUrBobLB35is%3D' (2024-05-04)
• Updated input 'unstable':
    'github:NixOS/nixpkgs/7bb2ccd8cdc44c91edba16c48d2c8f331fb3d856?narHash=sha256-Drmja/f5MRHZCskS6mvzFqxEaZMeciScCTFxWVLqWEY%3D' (2024-04-25)
  → 'github:NixOS/nixpkgs/63c3a29ca82437c87573e4c6919b09a24ea61b0f?narHash=sha256-4cPymbty65RvF1DWQfc%2BBc8B233A1BWxJnNULJKQ1EY%3D' (2024-05-02)

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