flake.lock: Update

Flake lock file updates:

• Updated input 'base16-vim':
    'github:tinted-theming/base16-vim/ba7885b261b4ced3fb032175d58cfecad43fd63f?narHash=sha256-2qLJbvQCFbbBCuGb3nP8kVrGHm4prxHkAkfibhqoa1s%3D' (2024-06-23)
  → 'github:tinted-theming/base16-vim/3f628cce14cb294537f37dad3771102045a30c8b?narHash=sha256-GkFVbNXL7ZVsgH1eUM%2BUWuNYt%2BHR4UNZE0LQSgdNFpQ%3D' (2024-07-22)
• Updated input 'nix-index-database':
    'github:nix-community/nix-index-database/5fe5b0cdf1268112dc96319388819b46dc051ef4?narHash=sha256-fW6e27L6qY6s%2BTxInwrS2EXZZfhMAlaNqT0sWS49qMA%3D' (2024-07-14)
  → 'github:nix-community/nix-index-database/b6db9fd8dc59bb2ccb403f76d16ba8bbc1d5263d?narHash=sha256-O72uxk4gYFQDwNkoBioyrR3GK9EReZmexCStBaORMW8%3D' (2024-07-21)
• Updated input 'nixos-hardware':
    'github:nixos/nixos-hardware/ab165a8a6cd12781d76fe9cbccb9e975d0fb634f?narHash=sha256-0GdiQScDceUrVGbxYpV819LHesK3szHOhJ09e6sgES4%3D' (2024-07-19)
  → 'github:nixos/nixos-hardware/0b4d40f95a68ef0a6785f6b938ac8c1383321dbf?narHash=sha256-vkv3MtjRtJdqeWMLH874ngbC6/5wUYzsdw0pb96ZLRc%3D' (2024-07-26)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/c716603a63aca44f39bef1986c13402167450e0a?narHash=sha256-UBvzVpo5sXSi2S/Av%2Bt%2BQ%2BC2mhMIw/LBEZR%2Bd6NMjws%3D' (2024-07-17)
  → 'github:nixos/nixpkgs/a1cc729dcbc31d9b0d11d86dc7436163548a9665?narHash=sha256-DID446r8KsmJhbCzx4el8d9SnPiE8qa6%2BeEQOJ40vR0%3D' (2024-07-25)
• Updated input 'nixpkgs-unstable':
    'github:nixos/nixpkgs/1d9c2c9b3e71b9ee663d11c5d298727dace8d374?narHash=sha256-8MUgifkJ7lkZs3u99UDZMB4kbOxvMEXQZ31FO3SopZ0%3D' (2024-07-19)
  → 'github:nixos/nixpkgs/5ad6a14c6bf098e98800b091668718c336effc95?narHash=sha256-Sb1jlyRO%2BN8jBXEX9Pg9Z1Qb8Bw9QyOgLDNMEpmjZ2M%3D' (2024-07-25)
• Updated input 'nur':
    'github:nix-community/NUR/d00506e980727a462eaceadcfd4713d090d308c1?narHash=sha256-KiHqNT0DtoSmfH%2BPZZ/Zhbf4i5iadCJUpdVl9XWUFsg%3D' (2024-07-20)
  → 'github:nix-community/NUR/e7f293c6f96f615adc42f5cacb5b35177d8abb80?narHash=sha256-aOT9mnYqQUE7ngofXcs7qmNbOQLto8KOhos1nn%2By0Sk%3D' (2024-07-27)
• Updated input 'sops-nix':
    'github:Mic92/sops-nix/0703ba03fd9c1665f8ab68cc3487302475164617?narHash=sha256-eTpnrT6yu1vp8C0B5fxHXhgKxHoYMoYTEikQx///jxY%3D' (2024-07-14)
  → 'github:Mic92/sops-nix/aff2f88277dabe695de4773682842c34a0b7fd54?narHash=sha256-9jsjsRKtJRqNSTXKj9zuDFRf2PGix30nMx9VKyPgD2U%3D' (2024-07-22)