Bump scratch-vm from 257c69f to be7cd30 (#262)

Bumps [scratch-vm](https://github.com/TurboWarp/scratch-vm) from `257c69f` to `be7cd30`.
- [Release notes](https://github.com/TurboWarp/scratch-vm/releases)
- [Commits](https://github.com/TurboWarp/scratch-vm/compare/257c69f1a8b82ea112d753cdd363529021104489...be7cd303a5e219786203c61602b49cb421b12c9c)

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

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

package-lock.json

@@ -9306,8 +9306,8 @@
       "dev": true
     },
     "scratch-vm": {
-      "version": "github:TurboWarp/scratch-vm#257c69f1a8b82ea112d753cdd363529021104489",
-      "from": "github:TurboWarp/scratch-vm#develop",
+      "version": "github:TurboWarp/scratch-vm#be7cd303a5e219786203c61602b49cb421b12c9c",
+      "from": "github:TurboWarp/scratch-vm#be7cd303a5e219786203c61602b49cb421b12c9c",
       "dev": true,
       "requires": {
         "@vernier/godirect": "1.5.0",