flake.lock: Update

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/8bc5473b6bc2b6e1529a9c4040411e1199c43b4c?narHash=sha256-bAXnnJZKJiF7Xr6eNW6%2BPhBf1lg2P1aFUO9%2BxgWkXfA%3D' (2026-01-10)
  → 'github:nix-community/home-manager/f4ad5068ee8e89e4a7c2e963e10dd35cd77b37b7?narHash=sha256-07HMIGQ/WJeAQJooA7Kkg1SDKxhAiV6eodvOwTX6WKI%3D' (2026-01-31)
• Updated input 'nixpkgs':
    'git+https://github.com/NixOS/nixpkgs?ref=nixos-unstable&rev=ffbc9f8cbaacfb331b6017d5a5abb21a492c9a38&shallow=1' (2026-01-11)
  → 'git+https://github.com/NixOS/nixpkgs?ref=nixos-unstable&rev=bfc1b8a4574108ceef22f02bafcf6611380c100d&shallow=1' (2026-01-26)

Author: github-actions[bot]