chore(example): Update share-services/pgweb/flake.lock

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/5fd8536a9a5932d4ae8de52b7dc08d92041237fc?narHash=sha256-oOUdvPrO8CbupgDSaPou%2BJv6GL%2BuQA2QlE33D7OLzkM%3D' (2024-05-03)
  → 'github:nixos/nixpkgs/e4e7a43a9db7e22613accfeb1005cca1b2b1ee0d?narHash=sha256-FCi3R1MeS5bVp0M0xTheveP6hhcCYfW/aghSTPebYL4%3D' (2024-05-11)
• Updated input 'northwind':
    'github:juspay/services-flake/8d64a960367e07f7d21fa890f77f56daabc5d8bd?dir=example/share-services/northwind&narHash=sha256-kchvJP4Ih%2BZ/YG8Sd6CvbNMss9MCDlrt4sgTKL5czpY%3D' (2024-04-30)
  → 'github:juspay/services-flake/75a42b9e9ecd34e603e482d294d4526a560e31ec?dir=example/share-services/northwind&narHash=sha256-%2BApfSR4XZ%2BIt%2BYVR9z2oYnkWsrsmcUKWJ9bqGuCe%2BBw%3D' (2024-05-09)
• Updated input 'northwind/flake-parts':
    'github:hercules-ci/flake-parts/9126214d0a59633752a136528f5f3b9aa8565b7d?narHash=sha256-sB4SWl2lX95bExY2gMFG5HIzvva5AVMJd4Igm%2BGpZNw%3D' (2024-04-01)
  → 'github:hercules-ci/flake-parts/e5d10a24b66c3ea8f150e47dfdb0416ab7c3390e?narHash=sha256-yzcRNDoyVP7%2BSCNX0wmuDju1NUCt8Dz9%2BlyUXEI0dbI%3D' (2024-05-02)
• Updated input 'northwind/flake-parts/nixpkgs-lib':
    'github:NixOS/nixpkgs/d8fe5e6c92d0d190646fb9f1056741a229980089?dir=lib&narHash=sha256-iMUFArF0WCatKK6RzfUJknjem0H9m4KgorO/p3Dopkk%3D' (2024-03-29)
  → 'https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz?narHash=sha256-QBx10%2Bk6JWz6u7VsohfSw8g8hjdBZEf8CFzXH1/1Z94%3D' (2024-05-02)
• Updated input 'northwind/nixpkgs':
    'github:nixos/nixpkgs/cf8cc1201be8bc71b7cbbbdaf349b22f4f99c7ae?narHash=sha256-yNAevSKF4krRWacmLUsLK7D7PlfuY3zF0lYnGYNi9vQ%3D' (2024-04-28)
  → 'github:nixos/nixpkgs/5fd8536a9a5932d4ae8de52b7dc08d92041237fc?narHash=sha256-oOUdvPrO8CbupgDSaPou%2BJv6GL%2BuQA2QlE33D7OLzkM%3D' (2024-05-03)
• Updated input 'northwind/services-flake':
    'github:juspay/services-flake/db9e78558089748ac7140035fe7b4c0c2339366f?narHash=sha256-uRmLsxNPAtXaJGJXxx3x%2BCu2YyE0j9r5mtlXZf/DE/U%3D' (2024-04-29)
  → 'github:juspay/services-flake/8d64a960367e07f7d21fa890f77f56daabc5d8bd?narHash=sha256-kchvJP4Ih%2BZ/YG8Sd6CvbNMss9MCDlrt4sgTKL5czpY%3D' (2024-04-30)
• Updated input 'process-compose-flake':
    'github:Platonic-Systems/process-compose-flake/ee8cd505f08f6cd691930e70987a306b7726851b?narHash=sha256-pQIg3wrNBDdRiuhcVC8DFmTXK8GHtR%2BiV%2B5Gvsozx5s%3D' (2024-04-24)
  → 'github:Platonic-Systems/process-compose-flake/32c069e7ef436b4325ee36503cd02b2863eede53?narHash=sha256-kO8gcRHfuKIlsGmFoHUF4lD3CfrRBymIlG2R3OHBEjQ%3D' (2024-05-07)
• Updated input 'services-flake':
    'github:juspay/services-flake/8d64a960367e07f7d21fa890f77f56daabc5d8bd?narHash=sha256-kchvJP4Ih%2BZ/YG8Sd6CvbNMss9MCDlrt4sgTKL5czpY%3D' (2024-04-30)
  → 'github:juspay/services-flake/75a42b9e9ecd34e603e482d294d4526a560e31ec?narHash=sha256-%2BApfSR4XZ%2BIt%2BYVR9z2oYnkWsrsmcUKWJ9bqGuCe%2BBw%3D' (2024-05-09)