chore(package): update scratch-svg-renderer to version 0.2.0-prerelease.20181212190400

package.json

@@ -108,7 +108,7 @@
     "scratch-paint": "0.2.0-prerelease.20181211153626",
     "scratch-render": "0.1.0-prerelease.20181127194508",
     "scratch-storage": "1.2.0",
-    "scratch-svg-renderer": "0.2.0-prerelease.20181126212715",
+    "scratch-svg-renderer": "0.2.0-prerelease.20181212190400",
     "scratch-vm": "0.2.0-prerelease.20181210154926",
     "selenium-webdriver": "3.6.0",
     "startaudiocontext": "1.2.1",