chore: bump assets from 8d1c9b6 to 38b632b

Bumps [assets](https://github.com/hexojs/hexo-starter) from `8d1c9b6` to `38b632b`.
- [Commits](hexojs/hexo-starter@8d1c9b6...38b632b)

---
updated-dependencies:
- dependency-name: assets
  dependency-type: direct:production
...

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