build(deps): bump slang from df9ea89 to 8363f8b

Bumps [slang](https://github.com/MikePopoloski/slang) from `df9ea89` to `8363f8b`.
- [Release notes](https://github.com/MikePopoloski/slang/releases)
- [Commits](MikePopoloski/slang@df9ea89...8363f8b)

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

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