build(deps): bump scratch-vm from 38cf4e4 to 1618e5d (#99)

Bumps [scratch-vm](https://github.com/TurboWarp/scratch-vm) from `38cf4e4` to `1618e5d`.
- [Release notes](https://github.com/TurboWarp/scratch-vm/releases)
- [Commits](https://github.com/TurboWarp/scratch-vm/compare/38cf4e44ea934d75c8b423c38e056ce064362e8e...1618e5da078b1832634330e640ee19daaddc8559)

Signed-off-by: dependabot[bot] <support@github.com>

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

package-lock.json

@@ -14861,8 +14861,8 @@
       "integrity": "sha512-r0lvpgQjPMjbhI2wROrgoXzBhCvWJdkbAqJMfl2CdNqrwBpUXqLvNNtI3VtNLPJAcp9VfxEylkU9lVZ0gvU46Q=="
     },
     "scratch-vm": {
-      "version": "github:TurboWarp/scratch-vm#38cf4e44ea934d75c8b423c38e056ce064362e8e",
-      "from": "github:TurboWarp/scratch-vm#38cf4e44ea934d75c8b423c38e056ce064362e8e",
+      "version": "github:TurboWarp/scratch-vm#1618e5da078b1832634330e640ee19daaddc8559",
+      "from": "github:TurboWarp/scratch-vm#1618e5da078b1832634330e640ee19daaddc8559",
       "requires": {
         "@vernier/godirect": "1.5.0",
         "arraybuffer-loader": "^1.0.6",