Bump ini from 1.3.5 to 1.3.8 in /docs (#574)

Bumps [ini](https://github.com/isaacs/ini) from 1.3.5 to 1.3.8.
- [Release notes](https://github.com/isaacs/ini/releases)
- [Commits](npm/ini@v1.3.5...v1.3.8)

---
updated-dependencies:
- dependency-name: ini
  dependency-type: indirect
...

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