flake.lock: Update

Flake lock file updates:

• Updated input 'nix-index-database':
    'github:nix-community/nix-index-database/972a52bee3991ae1f1899e6452e0d7c01ee566d9?narHash=sha256-43UmlS1Ifx17y93/Vc258U7bOlAAIZbu8dsGDHOIIr0%3D' (2024-06-02)
  → 'github:nix-community/nix-index-database/88ad3d7501e22b2401dd72734b032b7baa794434?narHash=sha256-sFXI%2BZANp/OC%2BMwfJoZgPSf4xMdtzQMe1pS3FGti4C8%3D' (2024-06-10)
• Updated input 'nixos-hardware':
    'github:NixOS/nixos-hardware/d6c6cf6f5fead4057d8fb2d5f30aa8ac1727f177?narHash=sha256-cz3P5MZffAHwL2IQaNzsqUBsJS%2Bu0J/AAwArHMAcCa0%3D' (2024-06-05)
  → 'github:NixOS/nixos-hardware/d75003136c0fc94ee60e51806c2801ff572d06a6?narHash=sha256-h4MnTID6ciFxtTvtl%2BibXMKaG6iLMezCtUvKIfFG7r0%3D' (2024-06-13)
• Updated input 'nixos-unstable':
    'github:NixOS/nixpkgs/a73df7dc951cdc1dd7060340a524f0124cec4986?narHash=sha256-fTVayDBrX3FjXUjhRMHVGGRBC9IUCpHJzJQrAzu%2BiI0%3D' (2024-06-06)
  → 'github:NixOS/nixpkgs/21d22ef2ea511a82e20654d20ed493cef5690084?narHash=sha256-cNvy96/8JSSAQ7/o10ZzQSr%2BAUelhW4pcNPPYDbhS9o%3D' (2024-06-13)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/0b8e7a1ae5a94da2e1ee3f3030a32020f6254105?narHash=sha256-WZ1s48OODmRJ3DHC%2BI/DtM3tDRuRJlNqMvxvAPTD7ec%3D' (2024-06-05)
  → 'github:NixOS/nixpkgs/cc54fb41d13736e92229c21627ea4f22199fee6b?narHash=sha256-US1tAChvPxT52RV8GksWZS415tTS7PV42KTc2PNDBmc%3D' (2024-06-12)
• Updated input 'sops-nix':
    'github:Mic92/sops-nix/d4555e80d80d2fa77f0a44201ca299f9602492a0?narHash=sha256-8Q6mKSsto8gaGczXd4G0lvawdAYLa5Dlh3/g4hl5CaM%3D' (2024-06-03)
  → 'github:Mic92/sops-nix/c279dec105dd53df13a5e57525da97905cc0f0d6?narHash=sha256-psA%2B1Q5fPaK6yI3vzlLINNtb6EeXj111zQWnZYyJS9c%3D' (2024-06-11)
• Updated input 'sops-nix/nixpkgs-stable':
    'github:NixOS/nixpkgs/3b1b4895b2c5f9f5544d02132896aeb9ceea77bc?narHash=sha256-IITcGd6xpNoyq9SZBigCkv4%2BqMHSqot0RDPR4xsZ2CA%3D' (2024-06-01)
  → 'github:NixOS/nixpkgs/4913a7c3d8b8d00cb9476a6bd730ff57777f740c?narHash=sha256-BRvSCsKtDUr83NEtbGfHLUOdDK0Cgbezj2PtcHnz%2BsQ%3D' (2024-06-08)