ContributedPlatform.toString() is used as item in dropdown, so it should print only its version

Author: Federico Fissore

arduino-core/src/cc/arduino/contributions/packages/ContributedPlatform.java

@@ -93,6 +93,6 @@ public void setParentPackage(ContributedPackage parentPackage) {
 
   @Override
   public String toString() {
-    return getName() + " " + getParsedVersion();
+    return getParsedVersion();
   }
 }