flake.lock: Update

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/5863c27340ba4de8f83e7e3c023b9599c3cb3c80' (2024-02-16)
  → 'github:nixos/nixpkgs/cbc4211f0afffe6dfd2478a62615dd5175a13f9a' (2024-02-23)
• Updated input 'poetry2nixFlake':
    'github:nix-community/poetry2nix/403d923ea8e2e6cedce3a0f04a9394c4244cb806' (2024-02-17)
  → 'github:nix-community/poetry2nix/3c92540611f42d3fb2d0d084a6c694cd6544b609' (2024-02-22)
• Updated input 'poetry2nixFlake/flake-utils':
    'github:numtide/flake-utils/ff7b65b44d01cf9ba6a71320833626af21126384' (2023-09-12)
  → 'github:numtide/flake-utils/1ef2e671c3b0c19053962c07dbda38332dcebf26' (2024-01-15)
• Updated input 'poetry2nixFlake/nix-github-actions':
    'github:nix-community/nix-github-actions/4bb5e752616262457bc7ca5882192a564c0472d2' (2023-11-03)
  → 'github:nix-community/nix-github-actions/5163432afc817cf8bd1f031418d1869e4c9d5547' (2023-12-29)
• Updated input 'poetry2nixFlake/treefmt-nix':
    'github:numtide/treefmt-nix/e82f32aa7f06bbbd56d7b12186d555223dc399d1' (2023-11-12)
  → 'github:numtide/treefmt-nix/e504621290a1fd896631ddbc5e9c16f4366c9f65' (2024-02-19)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/c77e68d33a84ce3f9e86905c0f2ef78d5defad28' (2024-02-17)
  → 'github:oxalica/rust-overlay/9b24383d77f598716fa0cbb8b48c97249f5ee1af' (2024-02-24)