[skip ci] Updated version to 2.3.0

Author: brightspace-bot

package.json

@@ -18,5 +18,5 @@
     "wct-browser-legacy": "^1.0.2",
     "web-component-tester": "^6.0.0"
   },
-  "version": "2.2.1"
+  "version": "2.3.0"
 }