flake.lock: Update

Flake lock file updates:

• Updated input 'crane':
    'github:ipetkov/crane/43db881168bc65b568d36ceb614a0fc8b276191b' (2023-08-27)
  → 'github:ipetkov/crane/681ad0016630ded86c386a3dbcc13c702650ba08' (2023-09-18)
• Updated input 'crane/rust-overlay':
    'github:oxalica/rust-overlay/b520a3889b24aaf909e287d19d406862ced9ffc9' (2023-08-07)
  → 'github:oxalica/rust-overlay/b87a14abea512d956f0b89d0d8a1e9b41f3e20ff' (2023-09-18)
• Updated input 'flake-utils':
    'github:numtide/flake-utils/f9e7cf818399d17d347f847525c5a5a8032e4e44' (2023-08-23)
  → 'github:numtide/flake-utils/ff7b65b44d01cf9ba6a71320833626af21126384' (2023-09-12)
• Updated input 'gitignore':
    'github:hercules-ci/gitignore.nix/a20de23b925fd8264fd7fad6454652e142fd7f73' (2022-08-14)
  → 'github:hercules-ci/gitignore.nix/9e21c80adf67ebcb077d75bd5e7d724d21eeafd6' (2023-09-07)
• Updated input 'naga':
    'github:gfx-rs/naga/6aca2e2b5ec1ac634e3e06e9a7d6113290070234' (2023-08-19)
  → 'github:gfx-rs/naga/b586631efebffbd56021094b61d24335a61a783f' (2023-09-20)
• Updated input 'nelua':
    'github:edubart/nelua-lang/d005568c7974ea841c9e1869f801fc9d57bb9b11' (2023-08-26)
  → 'github:edubart/nelua-lang/596fcca5c77932da8a07c249de59a9dff3099495' (2023-09-16)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/cf2004afe4d4b95a295c63c911e949e40915eedb' (2023-08-27)
  → 'github:nixos/nixpkgs/970a59bd19eff3752ce552935687100c46e820a5' (2023-09-17)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/23756b2c5594da5c1ad2f40ae2440b9f8a2165b7' (2023-08-28)
  → 'github:oxalica/rust-overlay/23224b680af0b27b320adec2a0dae4eef29350e6' (2023-09-21)
• Updated input 'wgpu-native':
    'git+https://github.com/gfx-rs/wgpu-native.git?ref=refs/heads/trunk&rev=3b1bafd044df5fdfef37f82728ef3440f5c01c3b' (2023-08-21)
  → 'git+https://github.com/gfx-rs/wgpu-native.git?ref=refs/heads/trunk&rev=baaee05f9e4476e4f8e4cd21fe078bc314a54741' (2023-09-20)
• Updated input 'zig':
    'github:mitchellh/zig-overlay/3fc72dbf9e8dee633abb1f085b39aae700b50f54' (2023-08-27)
  → 'github:mitchellh/zig-overlay/078666381440c3303566a8a0f34628703202b54e' (2023-09-19)