chore: Update flake.lock

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/b2852eb9365c6de48ffb0dc2c9562591f652242a?narHash=sha256-C8e9S7RzshSdHB7L%2Bv9I51af1gDM5unhJ2xO1ywxNH8%3D' (2024-06-27)
  → 'github:nixos/nixpkgs/2741b4b489b55df32afac57bc4bfd220e8bf617e?narHash=sha256-0xSej1g7eP2kaUF%2BJQp8jdyNmpmCJKRpO12mKl/36Kc%3D' (2024-06-29)
• Updated input 'nixvim':
    'github:nix-community/nixvim/662a0e1bdbd529823f0c19cc1c8b4c346406d16d?narHash=sha256-rWpdTWtU%2BF3soSy3vaskgX57Xj4w%2BzyX9y2qIb4OAgQ%3D' (2024-06-30)
  → 'github:nix-community/nixvim/55fee7051f2fe45afa5b3a97eb94907bb9005c64?narHash=sha256-apThLWyQeUzN1iSwKIPRSyzifTsIRzx%2Bs6RlMPB3t98%3D' (2024-07-01)
• Updated input 'nixvim/flake-parts':
    'github:hercules-ci/flake-parts/2a55567fcf15b1b1c7ed712a2c6fadaec7412ea8?narHash=sha256-iKzJcpdXih14qYVcZ9QC9XuZYnPc6T8YImb6dX166kw%3D' (2024-06-01)
  → 'github:hercules-ci/flake-parts/c3c5ecc05edc7dafba779c6c1a61cd08ac6583e9?narHash=sha256-xwgjVUpqSviudEkpQnioeez1Uo2wzrsMaJKJClh%2BBls%3D' (2024-06-30)
• Updated input 'nixvim/home-manager':
    'github:nix-community/home-manager/7e68e55d2e16d3a1e92a679430728c35a30fd24e?narHash=sha256-A03i8xiVgP14DCmV5P7VUv37eodCjY4e1iai0b2EuuM%3D' (2024-06-28)
  → 'github:nix-community/home-manager/36317d4d38887f7629876b0e43c8d9593c5cc48d?narHash=sha256-qO9WZsj/0E6zcK4Ht1y/iJ8XfwbBzq7xdqhBh44OP/M%3D' (2024-06-29)
• Updated input 'nixvim/treefmt-nix':
    'github:numtide/treefmt-nix/065a23edceff48f948816b795ea8cc6c0dee7cdf?narHash=sha256-9T9mSY35EZSM1KAwb7K9zwQ78qTlLjosZgtUGnw4rn4%3D' (2024-06-24)
  → 'github:numtide/treefmt-nix/8df5ff62195d4e67e2264df0b7f5e8c9995fd0bd?narHash=sha256-ddPKHcqaKCIFSFc/cvxS14goUhCOAwsM1PbMr0ZtHMg%3D' (2024-06-30)