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

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/fa35a3c8e17a3de613240fea68f876e5b4896aec?narHash=sha256-7Fu7oazPoYCbDzb9k8D/DdbKrC3aU1zlnc39Y8jy/s8%3D' (2025-02-08)
  → 'github:nixos/nixpkgs/1128e89fd5e11bb25aedbfc287733c6502202ea9?narHash=sha256-3ebRdThRic9bHMuNi2IAA/ek9b32bsy8F5R4SvGTIog%3D' (2025-02-13)
• Updated input 'northwind':
    'github:juspay/services-flake/03de4ef97f80aecb3603e134cfd638a1e90216f5?dir=example/share-services/northwind&narHash=sha256-lzFWMg%2BRqase0J1Iveo/OVfUuyEqUUov4V3CYX20DqI%3D' (2025-02-06)
  → 'github:juspay/services-flake/c404d061cef100a6176313758a7f847c807a6f34?dir=example/share-services/northwind&narHash=sha256-39g5YKEGNfQui84NLJWswewKg2I1mqikqJ2KHuwDWT8%3D' (2025-02-14)
• Updated input 'northwind/nixpkgs':
    'github:nixos/nixpkgs/9189ac18287c599860e878e905da550aa6dec1cd?narHash=sha256-AYvaFBzt8dU0fcSK2jKD0Vg23K2eIRxfsVXIPCW9a0E%3D' (2025-01-31)
  → 'github:nixos/nixpkgs/fa35a3c8e17a3de613240fea68f876e5b4896aec?narHash=sha256-7Fu7oazPoYCbDzb9k8D/DdbKrC3aU1zlnc39Y8jy/s8%3D' (2025-02-08)
• Updated input 'northwind/services-flake':
    'github:juspay/services-flake/e4f0c4039f970c6df1daea66d342ce7b47f2994d?narHash=sha256-GmFJGQnq8OXEjq1Y7SpBC1cqfbCAaxVFslC2e2hafyo%3D' (2025-01-31)
  → 'github:juspay/services-flake/03de4ef97f80aecb3603e134cfd638a1e90216f5?narHash=sha256-lzFWMg%2BRqase0J1Iveo/OVfUuyEqUUov4V3CYX20DqI%3D' (2025-02-06)
• Updated input 'services-flake':
    'github:juspay/services-flake/03de4ef97f80aecb3603e134cfd638a1e90216f5?narHash=sha256-lzFWMg%2BRqase0J1Iveo/OVfUuyEqUUov4V3CYX20DqI%3D' (2025-02-06)
  → 'github:juspay/services-flake/c404d061cef100a6176313758a7f847c807a6f34?narHash=sha256-39g5YKEGNfQui84NLJWswewKg2I1mqikqJ2KHuwDWT8%3D' (2025-02-14)

Author: github-actions[bot]