feat(deps): update dependency scratch-blocks to v1.3.0

Author: renovate[bot]

package-lock.json

@@ -116,7 +116,7 @@
     "react-visibility-sensor": "5.1.1",
     "redux-throttle": "0.1.1",
     "scratch-audio": "2.0.268",
-    "scratch-blocks": "1.2.5",
+    "scratch-blocks": "1.3.0",
     "scratch-l10n": "6.1.26",
     "scratch-paint": "4.1.20",
     "scratch-render-fonts": "1.0.252",

packages/scratch-gui/package.json

@@ -91,7 +91,7 @@
     "js-md5": "0.7.3",
     "jsdoc": "3.6.11",
     "pngjs": "3.4.0",
-    "scratch-blocks": "1.2.5",
+    "scratch-blocks": "1.3.0",
     "scratch-l10n": "6.1.26",
     "scratch-render-fonts": "1.0.252",
     "scratch-semantic-release-config": "4.0.0",