Bump scratch-render

Bumps [scratch-render](https://github.com/LLK/scratch-render) from 0.1.0-prerelease.20200507194753 to 0.1.0-prerelease.20200508204538.
- [Release notes](https://github.com/LLK/scratch-render/releases)
- [Commits](https://github.com/LLK/scratch-render/commits)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

package-lock.json

@@ -111,7 +111,7 @@
     "scratch-blocks": "0.1.0-prerelease.20200421135214",
     "scratch-l10n": "3.8.20200505213509",
     "scratch-paint": "0.2.0-prerelease.20200507195338",
-    "scratch-render": "0.1.0-prerelease.20200507194753",
+    "scratch-render": "0.1.0-prerelease.20200508204538",
     "scratch-storage": "1.3.3",
     "scratch-svg-renderer": "0.2.0-prerelease.20200507183648",
     "scratch-vm": "0.2.0-prerelease.20200402182733",