AutoInstall doesn't work on bun

[ryoppippi]

Describe the bug

main:dev: Installing @iconify-json/bi...
main:dev: [ni] Unknown packageManager: bun@1.0.4
main:dev: bun install v1.0.4 (745b6b94)
main:dev:

Reproduction

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System Info

➜ bun x  envinfo --system --binaries --browsers

  System:
    OS: macOS 13.5.2
    CPU: (8) arm64 Apple M1
    Memory: 62.42 MB / 16.00 GB
    Shell: 3.6.1 - /opt/homebrew/bin/fish
  Binaries:
    Node: 18.16.0 - ~/.volta/tools/image/node/18.16.0/bin/node
    Yarn: 4.0.0-rc.39 - ~/.volta/tools/image/yarn/4.0.0-rc.39/bin/yarn
    npm: 9.5.1 - ~/.volta/tools/image/node/18.16.0/bin/npm
    pnpm: 8.8.0 - ~/.volta/bin/pnpm
  Browsers:
    Chrome: 117.0.5938.132
    Safari: 17.0

Used Package Manager

bun

Validations

• [X] Follow our Code of Conduct
• [X] Read the Contributing Guide.
• [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• [X] Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead.
• [X] The provided reproduction is a minimal reproducible of the bug.