flake.lock: Update

Flake lock file updates:

• Updated input 'flake-utils':
    'github:numtide/flake-utils/b1d9ab70662946ef0850d488da1c9019f3a9752a' (2024-03-11)
  → 'github:numtide/flake-utils/11707dc2f618dd54ca8739b309ec4fc024de578b' (2024-11-13)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/58a1abdbae3217ca6b702f03d3b35125d88a2994' (2024-04-27)
  → 'github:NixOS/nixpkgs/5d67ea6b4b63378b9c13be21e2ec9d1afc921713' (2024-12-11)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/3e416d5067ba31ff8ac31eeb763e4388bdf45089' (2024-05-02)
  → 'github:oxalica/rust-overlay/81fe5c27cb281a9b796d7ad05ad9179e5bd0c78d' (2024-12-14)
• Removed input 'rust-overlay/flake-utils'
• Removed input 'rust-overlay/flake-utils/systems'
• Updated input 'rust-overlay/nixpkgs':
    'github:NixOS/nixpkgs/90f456026d284c22b3e3497be980b2e47d0b28ac' (2024-01-29)
  → 'github:NixOS/nixpkgs/b69de56fac8c2b6f8fd27f2eca01dcda8e0a4221' (2024-10-10)