CBQE-0: add test cfg for windows kv test

Change-Id: Ie83f7cc33007dd4827855b654ba16b388c0f6c66
Reviewed-on: http://review.couchbase.org/37121
Tested-by: buildbot <build@couchbase.com>
Reviewed-by: Aruna Piravi <aruna@couchbase.com>