tizen: Ignore tmp folder as used for local building

tizen: Ignore tmp folder as used for local building

This temporary folder is used to build out of sources.

Change-Id: I88dedd1f019cb67196d1980a6171f513c82b19cb
Signed-off-by: Philippe Coval <philippe.coval@osg.samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/9507
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Trevor Bramwell <tbramwell@linuxfoundation.org>
Reviewed-by: Ziran Sun <ziran.sun@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/12715