flake.lock: Update

Flake lock file updates:

• Updated input 'disko':
    'github:nix-community/disko/0274af4c92531ebfba4a5bd493251a143bc51f3c' (2024-05-31)
  → 'github:nix-community/disko/a838e83e21502a211b83373109a260e5ef5fbcf1' (2024-06-04)
• Updated input 'home-manager':
    'github:nix-community/home-manager/9b53a10f4c91892f5af87cf55d08fba59ca086af' (2024-06-02)
  → 'github:nix-community/home-manager/2cacdd6a27477f1fa46b7026dd806de30f164d3b' (2024-06-04)
• Updated input 'neovim-nightly-overlay':
    'github:nix-community/neovim-nightly-overlay/67e84c020323a28f33ad4498f022a7b2c67719ad' (2024-06-02)
  → 'github:nix-community/neovim-nightly-overlay/5d7499a492d5c41e943c7521b7d95d561cf1f606' (2024-06-03)
• Updated input 'neovim-nightly-overlay/neovim-src':
    'github:neovim/neovim/05435a915a8446a8c2d824551fbea2dc1d7b5e98' (2024-06-01)
  → 'github:neovim/neovim/3a1515bfee59710b4da9bfdf0fc4ecb5b13a00db' (2024-06-02)
• Updated input 'nixos-small':
    'github:NixOS/nixpkgs/6634a0509e9e81e980b129435fbbec518ab246d0' (2024-06-02)
  → 'github:NixOS/nixpkgs/50a127f8fccd0d24712c8ab146ca251f27cc4cb0' (2024-06-04)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/ad57eef4ef0659193044870c731987a6df5cf56b' (2024-05-29)
  → 'github:NixOS/nixpkgs/57610d2f8f0937f39dbd72251e9614b1561942d8' (2024-05-31)
• Updated input 'nixpkgs-master':
    'github:NixOS/nixpkgs/ba88dff1a6197df007b2eb5e6692e7ce9b943a92' (2024-06-02)
  → 'github:NixOS/nixpkgs/da2c061877d0f0b13ab6ca2471a972c6ba0be461' (2024-06-04)
• Updated input 'sops':
    'github:Mic92/sops-nix/ab2a43b0d21d1d37d4d5726a892f714eaeb4b075' (2024-06-02)
  → 'github:Mic92/sops-nix/d4555e80d80d2fa77f0a44201ca299f9602492a0' (2024-06-03)