Merge pull request scratchfoundation#8511 from LLK/renovate/scratch-vm-1.x

fix(deps): update dependency scratch-vm to v1.2.8

Author: renovate[bot]

package-lock.json

@@ -81,7 +81,7 @@
     "scratch-render-fonts": "1.0.0-prerelease.20210401210003",
     "scratch-storage": "2.0.2",
     "scratch-svg-renderer": "0.2.0-prerelease.20220912180225",
-    "scratch-vm": "1.2.6",
+    "scratch-vm": "1.2.8",
     "startaudiocontext": "1.2.1",
     "style-loader": "^0.23.0",
     "text-encoding": "0.7.0",