flake.lock: Update

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/04213d1ce4221f5d9b40bcee30706ce9a91d148d?narHash=sha256-NJPGK030Y3qETpWBhj9oobDQRbXdXOPxtu%2BYgGvZ84o%3D' (2024-09-22)
  → 'github:nix-community/home-manager/21c021862fa696c8199934e2153214ab57150cb6?narHash=sha256-EYLvFRoTPWtD%2B3uDg2wwQvlz88OrIr3zld%2BjFE5gDcY%3D' (2024-09-23)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/c04d5652cfa9742b1d519688f65d1bbccea9eb7e?narHash=sha256-PmUr/2GQGvFTIJ6/Tvsins7Q43KTMvMFhvG6oaYK%2BWk%3D' (2024-09-19)
  → 'github:nixos/nixpkgs/9357f4f23713673f310988025d9dc261c20e70c6?narHash=sha256-bvGoiQBvponpZh8ClUcmJ6QnsNKw0EMrCQJARK3bI1c%3D' (2024-09-21)
• Updated input 'nixpkgs-unstable':
    'github:nixos/nixpkgs/c04d5652cfa9742b1d519688f65d1bbccea9eb7e?narHash=sha256-PmUr/2GQGvFTIJ6/Tvsins7Q43KTMvMFhvG6oaYK%2BWk%3D' (2024-09-19)
  → 'github:nixos/nixpkgs/9357f4f23713673f310988025d9dc261c20e70c6?narHash=sha256-bvGoiQBvponpZh8ClUcmJ6QnsNKw0EMrCQJARK3bI1c%3D' (2024-09-21)
• Updated input 'spicetify-nix':
    'github:Gerg-L/spicetify-nix/b12df94e5574eaf9945bdb1238aa99a47b0ae5dc?narHash=sha256-YfTyq1sW7r1k0lCdhXDQbBskMwSKehlNMq8AgyFDkTo%3D' (2024-09-22)
  → 'github:Gerg-L/spicetify-nix/27aefaa7fc56ea40202ad172b6e2f77f7377b2e7?narHash=sha256-YG76K8qSYZ2el9HMGght15Bvo1xaxPYKTK9TWdJrWn0%3D' (2024-09-23)