Added ability to change 'enabled' view property

Summary: In the accessibility inspector plugin, the "Enabled" view property was marked at mutable, but would not actually change the clicked.  This is because no case for changing this property was implemented.  This fixes the issue and allows the property to be mutable.

Reviewed By: jknoxville

Differential Revision: D12944810

fbshipit-source-id: 846547ba1baa481eca3fe1cd949cf252904677bc

android/src/main/java/com/facebook/flipper/plugins/inspector/descriptors/ViewDescriptor.java

@@ -401,6 +401,9 @@ public class ViewDescriptor extends NodeDescriptor<View> {
       case "selected":
         node.setSelected(value.asBoolean());
         break;
+      case "enabled":
+        node.setEnabled(value.asBoolean());
+        break;
     }
     invalidateAX(node);
   }