Update render to roll back pen line drawing change

Author: DD Liu

package-lock.json

@@ -111,7 +111,7 @@
     "scratch-l10n": "3.7.20200225213156",
     "scratch-blocks": "0.1.0-prerelease.1582033791",
     "scratch-paint": "0.2.0-prerelease.20200213174123",
-    "scratch-render": "0.1.0-prerelease.20200227210101",
+    "scratch-render": "0.1.0-prerelease.20200228152431",
     "scratch-storage": "1.3.2",
     "scratch-svg-renderer": "0.2.0-prerelease.20200205003400",
     "scratch-vm": "0.2.0-prerelease.20200227204654",