flake.lock: Update

Flake lock file updates:

• Updated input 'typelevel-nix':
    'github:typelevel/typelevel-nix/7439a681d52a7e7ed344b6301e6f8d5bb4ec582a' (2023-07-31)
  → 'github:typelevel/typelevel-nix/666b990fe6f9264fdca5fb855b1e98dac1b912be' (2023-10-02)
• Updated input 'typelevel-nix/devshell':
    'github:numtide/devshell/f9238ec3d75cefbb2b42a44948c4e8fb1ae9a205' (2023-07-03)
  → 'github:numtide/devshell/cd4e2fda3150dd2f689caeac07b7f47df5197c31' (2023-09-29)
• Updated input 'typelevel-nix/flake-utils':
    'github:numtide/flake-utils/919d646de7be200f3bf08cb76ae1f09402b6f9b4' (2023-07-11)
  → 'github:numtide/flake-utils/ff7b65b44d01cf9ba6a71320833626af21126384' (2023-09-12)
• Updated input 'typelevel-nix/nixpkgs':
    'github:nixos/nixpkgs/3acb5c4264c490e7714d503c7166a3fde0c51324' (2023-07-30)
  → 'github:nixos/nixpkgs/0396d3b0fb7f62ddc79a506ad3e6124f01d2ed0a' (2023-10-01)