chore(nix): Update dependencies.

Flake lock file updates:

• Updated input 'ghc-wasm':
    'git+https://gitlab.haskell.org/ghc/ghc-wasm-meta?ref=refs/heads/master&rev=7927129e42bcd6a54b9e06e26455803fa4878261' (2025-07-01)
  → 'git+https://gitlab.haskell.org/ghc/ghc-wasm-meta?ref=refs/heads/master&rev=90725b12fb88efbad3357cace72ec77380e81a0c' (2025-08-30)
• Updated input 'ghc-wasm/nixpkgs':
    'github:NixOS/nixpkgs/69dfebb3d175bde602f612915c5576a41b18486b?narHash=sha256-Ah4qq%2BSbwMaGkuXCibyg%2BFwn00el4KmI3XFX6htfDuk%3D' (2025-06-24)
  → 'github:NixOS/nixpkgs/f90bda01c396f058bfe42d0cecb4ba776160a953?narHash=sha256-yi%2B50PemAF64H5sA4Bl3RYzz3Yniw0538SPLl3DxGU0%3D' (2025-08-21)
• Updated input 'hacknix':
    'github:hackworthltd/hacknix/1f61f18084ad808d3e6c017dc937eb74f8d2af1b?narHash=sha256-0jGmHpUIICQL9yt/8xhGw46FvSsF0YEEtXbm1GLNYbQ%3D' (2025-08-16)
  → 'github:hackworthltd/hacknix/79487aae3af7a3084601639eac9fc422b35a60ce?narHash=sha256-OTOiXiLhPhpaiSVoruVK%2BFMyrMaoXRcsxSoPZgs62Es%3D' (2025-08-28)
• Updated input 'hacknix/nix-darwin':
    'github:LnL7/nix-darwin/7220b01d679e93ede8d7b25d6f392855b81dd475?narHash=sha256-lEApCoWUEWh0Ifc3k1JdVjpMtFFXeL2gG1qvBnoRc2I%3D' (2025-08-15)
  → 'github:LnL7/nix-darwin/8df64f819698c1fee0c2969696f54a843b2231e8?narHash=sha256-XkiN4NM9Xdy59h69Pc%2BVg4PxkSm9EWl6u7k6D5FZ5cM%3D' (2025-08-22)
• Updated input 'hacknix/pre-commit-hooks-nix':
    'github:cachix/pre-commit-hooks.nix/9c52372878df6911f9afc1e2a1391f55e4dfc864?narHash=sha256-c6yg0EQ9xVESx6HGDOCMcyRSjaTpNJP10ef%2B6fRcofA%3D' (2025-08-05)
  → 'github:cachix/pre-commit-hooks.nix/e891a93b193fcaf2fc8012d890dc7f0befe86ec2?narHash=sha256-RF7j6C1TmSTK9tYWO6CdEMtg6XZaUKcvZwOCD2SICZs%3D' (2025-08-23)
• Updated input 'hacknix/treefmt-nix':
    'github:numtide/treefmt-nix/7d81f6fb2e19bf84f1c65135d1060d829fae2408?narHash=sha256-2vX8QjO5lRsDbNYvN9hVHXLU6oMl%2BV/PsmIiJREG4rE%3D' (2025-08-10)
  → 'github:numtide/treefmt-nix/74e1a52d5bd9430312f8d1b8b0354c92c17453e5?narHash=sha256-CsDojnMgYsfshQw3t4zjRUkmMmUdZGthl16bXVWgRYU%3D' (2025-08-23)
• Updated input 'haskell-nix':
    'github:input-output-hk/haskell.nix/3d182e3e08cedf07c7bc56c11e3eb868ecf5f15d?narHash=sha256-ty7UwX3i0%2BwDTEy6o3vM1OXwkq9n6a28eiEdkUMchLk%3D' (2025-08-23)
  → 'github:input-output-hk/haskell.nix/f104621e43fc496439306fec202231e2bc2e6cff?narHash=sha256-nJZrI7JwcBUjDQzYgSxxe7O7KeAB6gszpQIM%2Bry%2BGZI%3D' (2025-08-30)
• Removed input 'haskell-nix/ghc-8.6.5-iohk'
• Updated input 'haskell-nix/hackage':
    'github:input-output-hk/hackage.nix/752f38386a4116f9b9c4a16115c6f14f45350c9b?narHash=sha256-2evg9CQ6EJZJPVAaJJBmNKWGVKhhDJYSjI8DpPP4gv0%3D' (2025-08-23)
  → 'github:input-output-hk/hackage.nix/a2ad3e285a70d560a223613501f0b18866176168?narHash=sha256-mCLbG9Vcz5B95W6JDXkTJGhn1C1QucCnSK0qYjFVdJo%3D' (2025-08-30)
• Updated input 'haskell-nix/hackage-for-stackage':
    'github:input-output-hk/hackage.nix/aac7ccd57c8783e0ab019b4e740b511a3efdd362?narHash=sha256-YCtDNkNiOsKR1oCiSshjNG/bVqt1gcNioGUeAokzfpI%3D' (2025-08-23)
  → 'github:input-output-hk/hackage.nix/1572f06666b4401d6ad3d36a395b65397eaec160?narHash=sha256-acRJWjYb4w5NIEQS2t%2BWrEOti1tKoci0kPp2qRAkjFg%3D' (2025-08-30)
• Updated input 'haskell-nix/iserv-proxy':
    'github:stable-haskell/iserv-proxy/1383d199a2c64f522979005d112b4fbdee38dd92?narHash=sha256-8W7uHpAIG8HhO3ig5OGHqvwduoye6q6dlrea1IrP2eI%3D' (2025-08-12)
  → 'github:stable-haskell/iserv-proxy/150605195cb7183a6fb7bed82f23fedf37c6f52a?narHash=sha256-GLbl1YaohKdpzZVJFRdcI1O1oE3F3uBer4lFv3Yy0l8%3D' (2025-08-15)
• Updated input 'haskell-nix/nixpkgs-2505':
    'github:NixOS/nixpkgs/a8167f3cc2f991dd4d0055746df53dae5fd0c953?narHash=sha256-r/wVJWmLYEqvrJKnL48r90Wn9HWX9SHFt6s4LhuTh7k%3D' (2025-06-02)
  → 'github:NixOS/nixpkgs/4896699973299bffae27d0d9828226983544d9e9?narHash=sha256-suIgZZHXdb4ca9nN4MIcmdjeN%2BZWsTwCtYAG4HExqAo%3D' (2025-08-06)
• Updated input 'haskell-nix/nixpkgs-unstable':
    'github:NixOS/nixpkgs/e4b09e47ace7d87de083786b404bf232eb6c89d8?narHash=sha256-RlTsJUvvr8ErjPBsiwrGbbHYW8XbB/oek0Gi78XdWKg%3D' (2025-06-02)
  → 'github:NixOS/nixpkgs/a683adc19ff5228af548c6539dbc3440509bfed3?narHash=sha256-fbnmAwTQkuXHKBlcL5Nq1sMAzd3GFqCOQgEQw6Hy0Ak%3D' (2025-08-05)
• Updated input 'haskell-nix/stackage':
    'github:input-output-hk/stackage.nix/b4d98fd2e68c9182bc42e85fb6aa43c1bb723aa2?narHash=sha256-MwKqsi7Pb32CHztcbgBam2XSsBtdqrITZuYPvRIArtQ%3D' (2025-08-23)
  → 'github:input-output-hk/stackage.nix/211a8937b3fd7f193819dadb086721c5409bfdab?narHash=sha256-TsoDdrdSgI05Vb3ywtNFoDQt2c3W3h9V2CDwwfpnli0%3D' (2025-08-30)
• Updated input 'pre-commit-hooks-nix':
    'github:cachix/git-hooks.nix/3ff4596663c8cbbffe06d863ee4c950bce2c3b78?narHash=sha256-2KZl6cU5rzEwXKMW369kLTzinJXXkF3TRExA6qEeVbc%3D' (2025-08-22)
  → 'github:cachix/git-hooks.nix/e891a93b193fcaf2fc8012d890dc7f0befe86ec2?narHash=sha256-RF7j6C1TmSTK9tYWO6CdEMtg6XZaUKcvZwOCD2SICZs%3D' (2025-08-23)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/7d81f6fb2e19bf84f1c65135d1060d829fae2408?narHash=sha256-2vX8QjO5lRsDbNYvN9hVHXLU6oMl%2BV/PsmIiJREG4rE%3D' (2025-08-10)
  → 'github:numtide/treefmt-nix/74e1a52d5bd9430312f8d1b8b0354c92c17453e5?narHash=sha256-CsDojnMgYsfshQw3t4zjRUkmMmUdZGthl16bXVWgRYU%3D' (2025-08-23)

Author: github-actions[bot]