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

package-lock.json

@@ -11575,9 +11575,9 @@
       "dev": true
     },
     "scratch-vm": {
-      "version": "0.2.0-prerelease.20190805150531",
-      "resolved": "https://registry.npmjs.org/scratch-vm/-/scratch-vm-0.2.0-prerelease.20190805150531.tgz",
-      "integrity": "sha512-9knISWzRaJZkjLFIkvI3XTF4jSBCIzdkkl3WERHRsBVc5tSmZU9xvWG9gHPnG0AOq9V1L/ZT3WMdQCxcMwCAYA==",
+      "version": "0.2.0-prerelease.20190813192748",
+      "resolved": "https://registry.npmjs.org/scratch-vm/-/scratch-vm-0.2.0-prerelease.20190813192748.tgz",
+      "integrity": "sha512-J5i9E4IM68Pl/qyQIi3ymLO01OezMDPsr7VmrpYdRizHn3Io6qvKQSaw8x22Wo1o/8xudwRZ4mBUoO5SnrOCEg==",
       "dev": true,
       "requires": {
         "@vernier/godirect": "1.5.0",