flake.lock: Update (#874)

Flake lock file updates:

• Updated input 'nixos-infra':
    'github:NixOS/infra/ffa2c5e25e55240fd4d1fc3c15ced7527e6d4484?narHash=sha256-LLvOia9XlltlfBKN/STkBYylebEuLS19LCQqADUjEoo%3D' (2024-12-31)
  → 'github:NixOS/infra/e5c6c097a0d575d16f9c407738d809af1a6cd4c6?narHash=sha256-QXdl4ZJd287CRuBYBPrSvLv/ib7L41HhHemvbNxDUqQ%3D' (2025-01-04)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/88195a94f390381c6afcdaa933c2f6ff93959cb4?narHash=sha256-0q9NGQySwDQc7RhAV2ukfnu7Gxa5/ybJ2ANT8DQrQrs%3D' (2024-12-29)
  → 'github:NixOS/nixpkgs/6df24922a1400241dae323af55f30e4318a6ca65?narHash=sha256-dklw3AXr3OGO4/XT1Tu3Xz9n/we8GctZZ75ZWVqAVhk%3D' (2025-01-02)

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