hg: jdk9/sandbox/nashorn: 8136894: test/script/currently-failing/gettersetter.js passes, move it out of currently-failing tests

[chris.hegarty at oracle.com]

Changeset: 678db05f13ba
Author:    sundar
Date:      2015-09-22 14:00 +0530
URL:       http://hg.openjdk.java.net/jdk9/sandbox/nashorn/rev/678db05f13ba

8136894: test/script/currently-failing/gettersetter.js passes, move it out of currently-failing tests
Reviewed-by: hannesw, mhaupt

- test/script/currently-failing/gettersetter.js
+ test/script/maptests/gettersetter.js