flake.lock: Update (#35)

Flake lock file updates:

• Updated input 'antsy-alien-attack-pico':
    'https://api.flakehub.com/f/pinned/wimpysworld/antsy-alien-attack-pico/1.23.23418/018a1e81-66ff-7a64-ae49-1f6a3634b494/source.tar.gz?narHash=sha256-PkU4WXrt/9eJOohFU36mI4PNhDs%2BnnpkaLRZoEJq6ak%3D'
  → 'https://api.flakehub.com/f/pinned/wimpysworld/antsy-alien-attack-pico/1.23.23418/018a1e81-66ff-7a64-ae49-1f6a3634b494/source.tar.gz?narHash=sha256-PkU4WXrt/9eJOohFU36mI4PNhDs%2BnnpkaLRZoEJq6ak%3D' (1970-01-01)
• Updated input 'eza':
    'https://api.flakehub.com/f/pinned/eza-community/eza/0.14.2/018b22f6-7e35-7a54-a868-7b2d13d38ac2/source.tar.gz?narHash=sha256-eST70KMdGgbTo4FNL3K5YGn9lwIGroG4y4ExKDb30hU%3D'
  → 'https://api.flakehub.com/f/pinned/eza-community/eza/0.14.2/018b22f6-7e35-7a54-a868-7b2d13d38ac2/source.tar.gz?narHash=sha256-eST70KMdGgbTo4FNL3K5YGn9lwIGroG4y4ExKDb30hU%3D' (2023-10-12)
• Updated input 'fh':
    'https://api.flakehub.com/f/pinned/DeterminateSystems/fh/0.1.6/018b00f0-e7c5-7bc1-9eff-4921edc6e8c6/source.tar.gz?narHash=sha256-Pbw1yggqIzmY23DuxrmSSf9IbOy5olAqVWectq97j20%3D'
  → 'https://api.flakehub.com/f/pinned/DeterminateSystems/fh/0.1.6/018b00f0-e7c5-7bc1-9eff-4921edc6e8c6/source.tar.gz?narHash=sha256-Pbw1yggqIzmY23DuxrmSSf9IbOy5olAqVWectq97j20%3D' (2023-10-05)
• Updated input 'nixpkgs-unstable':
    'github:nixos/nixpkgs/f99e5f03cc0aa231ab5950a15ed02afec45ed51a' (2023-10-09)
  → 'github:nixos/nixpkgs/5e4c2ada4fcd54b99d56d7bd62f384511a7e2593' (2023-10-11)

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