chore(test): Update flake.lock

Flake lock file updates:

• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/8dc45382d5206bd292f9c2768b8058a8fd8311d9?narHash=sha256-/GJvTdTpuDjNn84j82cU6bXztE0MSkdnTWClUCRub78%3D' (2024-05-16)
  → 'github:hercules-ci/flake-parts/2a55567fcf15b1b1c7ed712a2c6fadaec7412ea8?narHash=sha256-iKzJcpdXih14qYVcZ9QC9XuZYnPc6T8YImb6dX166kw%3D' (2024-06-01)
• Updated input 'flake-parts/nixpkgs-lib':
    'https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz?narHash=sha256-QBx10%2Bk6JWz6u7VsohfSw8g8hjdBZEf8CFzXH1/1Z94%3D' (2024-05-02)
  → 'https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz?narHash=sha256-lIbdfCsf8LMFloheeE6N31%2BBMIeixqyQWbSr2vk79EQ%3D' (2024-06-01)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/47e03a624662ce399e55c45a5f6da698fc72c797?narHash=sha256-9dUxZf8MOqJH3vjbhrz7LH4qTcnRsPSBU1Q50T7q/X8%3D' (2024-05-25)
  → 'github:nixos/nixpkgs/6132b0f6e344ce2fe34fc051b72fb46e34f668e0?narHash=sha256-7R2ZvOnvd9h8fDd65p0JnB7wXfUvreox3xFdYWd1BnY%3D' (2024-05-30)
• Updated input 'services-flake':
    'github:juspay/services-flake/5ffae902f78b8f31416e5667ab95c40ee7a5ebef?narHash=sha256-u8yMwxo7HLgfn0QnoNKjoaAWBaYA0edYQUAIDtItSWs%3D' (2024-05-21)
  → 'github:juspay/services-flake/e4351748e1890ba93af0154c6a1c2c6804a4ed07?narHash=sha256-Jc6AZvMhSuHAksvzzGB/8/5xdPXzj6nIOrmqOFFOUjs%3D' (2024-06-02)