flake.lock: Update

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/b024ced1aac25639f8ca8fdfc2f8c4fbd66c48ef?narHash=sha256-fusHbZCyv126cyArUwwKrLdCkgVAIaa/fQJYFlCEqiU%3D' (2025-04-17)
  → 'github:nixos/nixpkgs/f02fddb8acef29a8b32f10a335d44828d7825b78?narHash=sha256-IgBWhX7A2oJmZFIrpRuMnw5RAufVnfvOgHWgIdds%2Bhc%3D' (2025-05-01)
• Updated input 'spectrum':
    'git+https://spectrum-os.org/git/spectrum?ref=refs/heads/main&rev=80c9e9830d460c944c8f730065f18bb733bc7ee2' (2024-12-04)
  → 'git+https://spectrum-os.org/git/spectrum?ref=refs/heads/main&rev=65a511b120aa28f40bcdbb333fd221f33ced4760' (2025-04-29)

Author: astro