chore(package): update lockfile package-lock.json

package-lock.json

@@ -11447,9 +11447,9 @@
       "dev": true
     },
     "scratch-vm": {
-      "version": "0.2.0-prerelease.20190628161443",
-      "resolved": "https://registry.npmjs.org/scratch-vm/-/scratch-vm-0.2.0-prerelease.20190628161443.tgz",
-      "integrity": "sha512-JHwTql+Zfk4o6ar/uksj258m+tPpW7yVuQAMdjI4gP7xVRGUw8ACAzNqkD88+MjNuc2+9BhJF+bvng6HXoykaw==",
+      "version": "0.2.0-prerelease.20190715144356",
+      "resolved": "https://registry.npmjs.org/scratch-vm/-/scratch-vm-0.2.0-prerelease.20190715144356.tgz",
+      "integrity": "sha512-sNniDlc5mni5X4ipyh2T3hBWNyLj8HSVusoCY89ZmfeO57fLcnmrbkETNVhU3q5fUKe4+Cp8gZGGsMhmEW0ztw==",
       "dev": true,
       "requires": {
         "@vernier/godirect": "1.5.0",