flake.lock: Update

Flake lock file updates:

• Updated input 'flake-utils':
    'github:numtide/flake-utils/4022d587cbbfd70fe950c1e2083a02621806a725?narHash=sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8%3D' (2023-12-04)
  → 'github:numtide/flake-utils/c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a?narHash=sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ%3D' (2024-09-17)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/91050ea1e57e50388fa87a3302ba12d188ef723a?narHash=sha256-tRHbnoNI8SIM5O5xuxOmtSLnswEByzmnQcGGyNRjxsE%3D' (2023-12-01)
  → 'github:NixOS/nixpkgs/4c2fcb090b1f3e5b47eaa7bd33913b574a11e0a0?narHash=sha256-/uilDXvCIEs3C9l73JTACm4quuHUsIHcns1c%2BcHUJwA%3D' (2024-10-18)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/1fdfc1689218998460983986501bd65ba5bbee0f?narHash=sha256-zUQTSNujRESm2s0SvL4EXx1l5BqX7VNDAaFWGnaylUY%3D' (2023-12-06)
  → 'github:oxalica/rust-overlay/b259ef799b5ac014604da71ecd92d4a52603ed2d?narHash=sha256-H7KGGJUU9BcDNnfXiATBGgs6FJKWQdfftNJS%2B/v2aMU%3D' (2024-10-19)
• Removed input 'rust-overlay/flake-utils'
• Removed input 'rust-overlay/flake-utils/systems'
• Updated input 'rust-overlay/nixpkgs':
    'github:NixOS/nixpkgs/96ba1c52e54e74c3197f4d43026b3f3d92e83ff9?narHash=sha256-eKyxW4OohHQx9Urxi7TQlFBTDWII%2BF%2Bx2hklDOQPB50%3D' (2023-04-13)
  → 'github:NixOS/nixpkgs/b69de56fac8c2b6f8fd27f2eca01dcda8e0a4221?narHash=sha256-f0SBJz1eZ2yOuKUr5CA9BHULGXVSn6miBuUWdTyhUhU%3D' (2024-10-10)