chore: Update flake.lock (#10)

Flake lock file updates:

• Updated input 'haskell-flake':
    'github:srid/haskell-flake/5a86b9d5a1ad01e46d44af5fdaea59555b1199ca?narHash=sha256-opRlnyY/f041VPH4MxgUwq5bl821LbN5ugKMSlh8smc%3D' (2024-05-27)
  → 'github:srid/haskell-flake/8bffb2266b38fe7983d14fc4858aea2e64ad2175?narHash=sha256-h9cBnB1hfF73g/K7FJtsOdcE0mbi00qBGCJ%2BCFH7jRQ%3D' (2024-06-09)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/ad57eef4ef0659193044870c731987a6df5cf56b?narHash=sha256-SzDKxseEcHR5KzPXLwsemyTR/kaM9whxeiJohbL04rs%3D' (2024-05-29)
  → 'github:nixos/nixpkgs/e9ee548d90ff586a6471b4ae80ae9cfcbceb3420?narHash=sha256-4Zu0RYRcAY/VWuu6awwq4opuiD//ahpc2aFHg2CWqFY%3D' (2024-06-13)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/3eb96ca1ae9edf792a8e0963cc92fddfa5a87706?narHash=sha256-u10aDdYrpiGOLoxzY/mJ9llST9yO8Q7K/UlROoNxzDw%3D' (2024-06-01)
  → 'github:numtide/treefmt-nix/e75ba0a6bb562d2ce275db28f6a36a2e4fd81391?narHash=sha256-35hUMmFesmchb%2Bu7heKHLG5B6c8fBOcSYo0jj0CHLes%3D' (2024-06-13)

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