flake.lock: Update

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/3dfe05aa9b5646995ace887931fa60269a039777?narHash=sha256-QXpLmgmisNK2Zgpnu9DiO9ScrKJuJ4zmiMTNpObVIuk%3D' (2024-05-05)
  → 'github:nix-community/home-manager/6e277d9566de9976f47228dd8c580b97488734d4?narHash=sha256-AfHQshzLQfUqk/efMtdebHaQHqVntCMjhymQzVFLes0%3D' (2024-05-07)
• Updated input 'neovim-nightly-overlay':
    'github:nix-community/neovim-nightly-overlay/cf6844d105415e19d124f66f1e794ac08a3610c3?narHash=sha256-jhtlABXGvOvJBGrV4JV5Ublo45TGhFx5ig3f5rO8Qss%3D' (2024-05-06)
  → 'github:nix-community/neovim-nightly-overlay/f44896384be6d87dc8b3bae3c01605e8f19cd3a4?narHash=sha256-ZsjkQn0bQRX9jHPnzVz3T6zm2leO02wFFHqF9x%2Bcups%3D' (2024-05-09)
• Updated input 'neovim-nightly-overlay/neovim-flake':
    'github:neovim/neovim/b024643ca7571cffb3dcc79c21dbccfe14aa3a6f?dir=contrib&narHash=sha256-oBN706nJUijfxWjfzdF3JE5xyFAyuo6IoAl3uIuNGlM%3D' (2024-05-05)
  → 'github:neovim/neovim/d3fa88b70f6f96ec4bc505968afec1dedb3b450b?dir=contrib&narHash=sha256-G%2B5zf6d6CzHpwIga1OdwSzB8g4w/Z7hfEpaak7pRotY%3D' (2024-05-08)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/25865a40d14b3f9cf19f19b924e2ab4069b09588?narHash=sha256-UlRZtrCnhPFSJlDQE7M0eyhgvuuHBTe1eJ9N9AQlJQ0%3D' (2024-05-05)
  → 'github:NixOS/nixpkgs/b211b392b8486ee79df6cdfb1157ad2133427a29?narHash=sha256-CLU5Tsg24Ke4%2B7sH8azHWXKd0CFd4mhLWfhYgUiDBpQ%3D' (2024-05-07)
• Updated input 'rycee':
    'gitlab:rycee/nur-expressions/33b36ba2e7c504e55913a7be12c1be37da2b72f6?narHash=sha256-in6U5BcyT%2B0LnHGw19kFLPeOW8HLhHbCaRwzjQ8BOu0%3D' (2024-05-06)
  → 'gitlab:rycee/nur-expressions/ad65e9ed739554e747ddcdbe697fbd49d5162635?narHash=sha256-56TsrSnWkMyyIIAJxkifmeyE9fECe71hbk9rVO4Ycnc%3D' (2024-05-09)