flake.lock: Update

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/68f7d8c0fb0bfc67d1916dd7f06288424360d43a' (2023-10-04)
  → 'github:nix-community/home-manager/3c1d8758ac3f55ab96dcaf4d271c39da4b6e836d' (2023-10-08)
• Updated input 'nixos-hardware':
    'github:NixOS/nixos-hardware/89c6109adceb6fabf2ccda62ddfc4aa4fa19f25b' (2023-10-05)
  → 'github:NixOS/nixos-hardware/bb2db418b616fea536b1be7f6ee72fb45c11afe0' (2023-10-06)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/fdd898f8f79e8d2f99ed2ab6b3751811ef683242' (2023-10-01)
  → 'github:nixos/nixpkgs/87828a0e03d1418e848d3dd3f3014a632e4a4f64' (2023-10-06)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/2f7e480f0536114b183fd0371b72678595f855c5' (2023-10-05)
  → 'github:oxalica/rust-overlay/c0df7f2a856b5ff27a3ce314f6d7aacf5fda546f' (2023-10-09)