flake.lock: Update

Flake lock file updates:

• Updated input 'envfs':
    'github:Mic92/envfs/9d55f18778f9ee675bf2bceb17cbc8a1a19545ea' (2024-04-06)
  → 'github:Mic92/envfs/7cfbba8819911116adf2aeada81532ad9f5c9b46' (2024-04-06)
• Added input 'lollypops':
    'github:pinpox/lollypops/23e8069b81125b26c54d6d28e15b28013e985142' (2024-04-04)
• Added input 'lollypops/flake-utils':
    'github:numtide/flake-utils/ff7b65b44d01cf9ba6a71320833626af21126384' (2023-09-12)
• Added input 'lollypops/flake-utils/systems':
    'github:nix-systems/default/da67096a3b9bf56a91d16901293e51ba5b49a27e' (2023-04-09)
• Added input 'lollypops/nixpkgs':
    'github:nixos/nixpkgs/e4ad989506ec7d71f7302cc3067abd82730a4beb' (2023-11-19)
• Updated input 'nix-vscode-extensions':
    'github:nix-community/nix-vscode-extensions/47af4f988d3b5c2e6481b0b219b6972d9e218e3e' (2024-04-06)
  → 'github:nix-community/nix-vscode-extensions/2df90e816b836957a26b90676c8c9e507b0b7e78' (2024-04-06)
• Updated input 'nixpkgs-master':
    'github:NixOS/nixpkgs/05eeb695b267a0114d0bfbb54100de96341c0536' (2024-04-06)
  → 'github:NixOS/nixpkgs/a1c49f5b2093a93c8c8b20dc2c0a2ab7601a1116' (2024-04-06)
• Updated input 'nur':
    'github:nix-community/NUR/d35cac9e59a40dd24ecda6848c51c04ca49782b7' (2024-04-06)
  → 'github:nix-community/NUR/f5156e5620a5c71d87c71e4fa4bfe0327cd6f60f' (2024-04-06)