Bump scratch-vm from bbdb442 to b208444 (#275)

Bumps [scratch-vm](https://github.com/TurboWarp/scratch-vm) from `bbdb442` to `b208444`.
- [Release notes](https://github.com/TurboWarp/scratch-vm/releases)
- [Commits](TurboWarp/scratch-vm@bbdb442...b208444)

---
updated-dependencies:
- dependency-name: scratch-vm
  dependency-type: direct:development
...

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