added provides module for ReactCurrentOwner

Author: trueadm

scripts/rollup/forwarding/ReactCurrentOwner.js

@@ -6,7 +6,7 @@
  * LICENSE file in the root directory of this source tree. An additional grant
  * of patent rights can be found in the PATENTS file in the same directory.
  *
- * 
+ * @providesModule ReactCurrentOwner 
  */
 
 'use strict';