flake.lock: Update

Flake lock file updates:

• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/9227223f6d922fee3c7b190b2cc238a99527bbb7?narHash=sha256-pQMhCCHyQGRzdfAkdJ4cIWiw%2BJNuWsTX7f0ZYSyz0VY%3D' (2024-07-03)
  → 'github:hercules-ci/flake-parts/8471fe90ad337a8074e957b69ca4d0089218391d?narHash=sha256-XOQkdLafnb/p9ij77byFQjDf5m5QYl9b2REiVClC%2Bx4%3D' (2024-08-01)
• Updated input 'nixpkgs-master':
    'github:NixOS/nixpkgs/6a8a86ede2e8ce496648f2a8ae79d2c24464ca2a?narHash=sha256-zijKXmKvTRO5hfAeTrZIsZnii/dH%2BB5iz%2Bok%2B2uS%2B9M%3D' (2024-07-23)
  → 'github:NixOS/nixpkgs/57d0d4a8f3025e2b902d2b4403bcece26ad1ea74?narHash=sha256-K1ohl/M/HWXqieqNtsF39FbWqtaNX/mUgulrqcOO1KU%3D' (2024-08-14)
• Updated input 'nixpkgs-nixos-unstable':
    'github:NixOS/nixpkgs/68c9ed8bbed9dfce253cc91560bf9043297ef2fe?narHash=sha256-Tybxt65eyOARf285hMHIJ2uul8SULjFZbT9ZaEeUnP8%3D' (2024-07-21)
  → 'github:NixOS/nixpkgs/a58bc8ad779655e790115244571758e8de055e3d?narHash=sha256-dFZRVSgmJkyM0bkPpaYRtG/kRMRTorUIDj8BxoOt1T4%3D' (2024-08-11)
• Updated input 'nixpkgs-nixpkgs-unstable':
    'github:NixOS/nixpkgs/453402b94f39f968a7c27df28e060f69e4a50c3b?narHash=sha256-iQ%2Bquy3A1EKeFyLyAtjhgSvZHH7r%2BxybXZkxMhasN4I%3D' (2024-07-22)
  → 'github:NixOS/nixpkgs/daf7bb95821b789db24fc1ac21f613db0c1bf2cb?narHash=sha256-VMg6N7MryOuvSJ8Sj6YydarnUCkL7cvMdrMcnsJnJCE%3D' (2024-08-14)
• Updated input 'nixpkgs-release':
    'github:NixOS/nixpkgs/63d37ccd2d178d54e7fb691d7ec76000740ea24a?narHash=sha256-7cCC8%2BTdq1%2B3OPyc3%2BgVo9dzUNkNIQfwSDJ2HSi2u3o%3D' (2024-07-21)
  → 'github:NixOS/nixpkgs/4a92571f9207810b559c9eac203d1f4d79830073?narHash=sha256-%2BCHVZnTnIYRLYsARInHYoWkujzcRkLY/gXm3s5bE52o%3D' (2024-08-13)
• Updated input 'nixpkgs-release-staging':
    'github:NixOS/nixpkgs/0266514706e72810a80b1b2bdaacb88b070133b4?narHash=sha256-etrFSMfnaQEXqjJiWX2WZX7nO4HierjSRFOBrMGth70%3D' (2024-07-23)
  → 'github:NixOS/nixpkgs/20b1cf15fad883cacab477006b49d711065e9e15?narHash=sha256-ZrnQpT7XjdBhKrISs%2BnO0PoePKmnB7xbrRQkDbjtppQ%3D' (2024-08-14)