flake.lock: Update

Flake lock file updates:

• Updated input 'nixlib':
    'github:nix-community/nixpkgs.lib/1418bc28a52126761c02dd3d89b2d8ca0f521181?narHash=sha256-tmpqTSWVRJVhpvfSN9KXBvKEXplrwKnSZNAoNPf/S/s%3D' (2025-01-12)
  → 'github:nix-community/nixpkgs.lib/eab2ba94b72a8664e0fb92912160151d99db850e?narHash=sha256-6k3oWdGcWOIzh3OQBkIf%2BHBU%2BxH5vbZtUhwzXEX4NWI%3D' (2025-04-20)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/2f9e2f85cb14a46410a1399aa9ea7ecf433e422e?narHash=sha256-FWlPMUzp0lkQBdhKlPqtQdqmp%2B/C%2B1MBiEytaYfrCTY%3D' (2025-01-12)
  → 'github:NixOS/nixpkgs/ebe4301cbd8f81c4f8d3244b3632338bbeb6d49c?narHash=sha256-5RJTdUHDmj12Qsv7XOhuospjAjATNiTMElplWnJE9Hs%3D' (2025-04-17)

Author: github-actions[bot]