build(deps): bump scratch-blocks

Bumps [scratch-blocks](https://github.com/LLK/scratch-blocks) from 0.1.0-prerelease.20210720041746 to 0.1.0-prerelease.20210720220012.
- [Release notes](https://github.com/LLK/scratch-blocks/releases)
- [Commits](https://github.com/LLK/scratch-blocks/commits

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package-lock.json

@@ -14950,9 +14950,9 @@
       }
     },
     "scratch-blocks": {
-      "version": "0.1.0-prerelease.20210720041746",
-      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.20210720041746.tgz",
-      "integrity": "sha512-eB32pX3lGIxbFJo4h5oR3HuewxZM9WOdPGwMLVsL8WUHnsjvUX5Q2H7CL5BKvXHbMsWdqp9yE/jYIhUzesQuJg==",
+      "version": "0.1.0-prerelease.20210720220012",
+      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.20210720220012.tgz",
+      "integrity": "sha512-8LeQcbzLsVSM7cmbdanP1p7u5p1nNi/NuLGnAtLF9+DwsOxNbS4jlQzdYvfHkVLl4j8WTdYZOUVcpR9bR5/hnQ==",
       "requires": {
         "exports-loader": "0.6.3",
         "google-closure-library": "20190301.0.0",

package.json

@@ -74,7 +74,7 @@
     "redux": "3.7.2",
     "redux-throttle": "0.1.1",
     "scratch-audio": "0.1.0-prerelease.20200528195344",
-    "scratch-blocks": "0.1.0-prerelease.20210720041746",
+    "scratch-blocks": "0.1.0-prerelease.20210720220012",
     "scratch-l10n": "3.13.20210720031509",
     "scratch-paint": "0.2.0-prerelease.20210615011117",
     "scratch-render": "0.1.0-prerelease.20210325231800",