build(deps-dev): bump scratch-vm from 709d155 to 7ef5e29 (#952)

Bumps [scratch-vm](https://github.com/TurboWarp/scratch-vm) from `709d155` to `7ef5e29`.
- [Commits](TurboWarp/scratch-vm@709d155...7ef5e29)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]