flake.lock: Update

Flake lock file updates:

• Updated input 'fenix':
    'github:nix-community/fenix/6c25d0a1907e4dc9f94c708f36fe60efbb7dcd3c' (2023-09-11)
  → 'github:nix-community/fenix/6e3bc9460b51a4602b7e85746ec3e3988b8bd8c9' (2023-10-07)
• Updated input 'fenix/rust-analyzer-src':
    'github:rust-lang/rust-analyzer/326f37ef1f53575fd38e768065b6bcfcebdce462' (2023-09-10)
  → 'github:rust-lang/rust-analyzer/b1f89a84ab350091e6c20cfe30c2fab8d76b80e4' (2023-10-06)
• Updated input 'flake-compat':
    'github:edolstra/flake-compat/35bb57c0c8d8b62bbfd284272c928ceb64ddbde9' (2023-01-17)
  → 'github:edolstra/flake-compat/0f9255e01c2351cc7d116c072cb317785dd33b33' (2023-10-04)
• Updated input 'flake-utils':
    'github:numtide/flake-utils/f9e7cf818399d17d347f847525c5a5a8032e4e44' (2023-08-23)
  → 'github:numtide/flake-utils/ff7b65b44d01cf9ba6a71320833626af21126384' (2023-09-12)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/db9208ab987cdeeedf78ad9b4cf3c55f5ebd269b' (2023-09-08)
  → 'github:NixOS/nixpkgs/87828a0e03d1418e848d3dd3f3014a632e4a4f64' (2023-10-06)
• Updated input 'nixpkgs-cross-overlay':
    'github:alekseysidorov/nixpkgs-cross-overlay/51b6fd34c4bceafe6dcfac254e57d234606b5559' (2023-09-11)
  → 'github:alekseysidorov/nixpkgs-cross-overlay/8225b9b6a8d5058434a1e41a96b012f21f9ac5f0' (2023-09-24)
• Updated input 'nixpkgs-cross-overlay/nixpkgs':
    'github:NixOS/nixpkgs/db9208ab987cdeeedf78ad9b4cf3c55f5ebd269b' (2023-09-08)
  → 'github:NixOS/nixpkgs/5ba549eafcf3e33405e5f66decd1a72356632b96' (2023-09-19)
• Updated input 'nixpkgs-cross-overlay/rust-overlay':
    'github:oxalica/rust-overlay/1b4fad9dccece45c25b9ebda607427d69a8f1eae' (2023-09-09)
  → 'github:oxalica/rust-overlay/c0ad320f9aadcc3cb1e62794cb950fe243e077d6' (2023-09-23)
• Updated input 'pre-commit-hooks':
    'github:cachix/pre-commit-hooks.nix/4f883a76282bc28eb952570afc3d8a1bf6f481d7' (2023-09-10)
  → 'github:cachix/pre-commit-hooks.nix/66c352d33e0907239e4a69416334f64af2c685cc' (2023-10-05)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/2f7e480f0536114b183fd0371b72678595f855c5' (2023-10-05)
  → 'github:oxalica/rust-overlay/126829788e99c188be4eeb805f144d73d8a00f2c' (2023-10-07)