flake.lock: Update

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/293a28df6d7ff3dec1e61e37cc4ee6e6c0fb0847?narHash=sha256-eejhqkDz2cb2vc5VeaWphJz8UXNuoNoM8/Op8eWv2tQ%3D' (2022-12-30)
  → 'github:NixOS/nixpkgs/b5b22b42c0d10c7d2463e90a546c394711e3a724?narHash=sha256-uMVkVHL4r3QmlZ1JM%2BUoJwxqa46cgHnIfqGzVlw5ca4%3D' (2024-09-30)
• Updated input 'runtimeDeps':
    'github:NixOS/nixpkgs/c8d7c8a78fb516c0842cc65346506a565c88014d?narHash=sha256-6dFKqP/aCKIdpOgqgIQUrRT0NOfVc14ftNcdELa4Pu4%3D' (2024-04-27)
  → 'github:NixOS/nixpkgs/16524a25426bd886b43dd41ebab1472a6a1a8fad?narHash=sha256-ENlNwIXX6xrh2RQeJeyTRYIRHvwCQYZPAM34XgkmX0U%3D' (2024-09-30)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/49dc4a92b02b8e68798abd99184f228243b6e3ac?narHash=sha256-N3QDhoaX%2BpaWXHbEXZapqd1r95mdshxToGowtjtYkGI%3D' (2024-04-01)
  → 'github:numtide/treefmt-nix/879b29ae9a0378904fbbefe0dadaed43c8905754?narHash=sha256-uGRlRT47ecicF9iLD1G3g43jn2e%2Bb5KaMptb59LHnvM%3D' (2024-09-27)