chore: update dev flake inputs

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/6e090576c4824b16e8759ebca3958c5b09659ee8?narHash=sha256-ss0G8t8RJVDewA3MyqgAlV951cWRK6EtVhVKEZ7J5LU%3D' (2024-07-31)
  → 'github:nix-community/home-manager/086f619dd991a4d355c07837448244029fc2d9ab?narHash=sha256-97wn0ihhGqfMb8WcUgzzkM/TuAxce2Gd20A8oiruju4%3D' (2024-08-11)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/9f918d616c5321ad374ae6cb5ea89c9e04bf3e58?narHash=sha256-/DJBI6trCeVnasdjUo9pbnodCLZcFqnVZiLUfqLH4jA%3D' (2024-07-31)
  → 'github:NixOS/nixpkgs/c3aa7b8938b17aebd2deecf7be0636000d62a2b9?narHash=sha256-med8%2B5DSWa2UnOqtdICndjDAEjxr5D7zaIiK4pn0Q7c%3D' (2024-08-14)
• Updated input 'nixpkgs-stable':
    'github:NixOS/nixpkgs/cf05eeada35e122770c5c14add958790fcfcbef5?narHash=sha256-B2xRiC3NEJy/82ugtareBkRqEkPGpMyjaLxaR8LBxNs%3D' (2024-07-30)
  → 'github:NixOS/nixpkgs/4a92571f9207810b559c9eac203d1f4d79830073?narHash=sha256-%2BCHVZnTnIYRLYsARInHYoWkujzcRkLY/gXm3s5bE52o%3D' (2024-08-13)