artik530s: add artik530s ubuntu configuration
artik530s: add artik530s ubuntu configuration

This patch adds to support artik530s ubuntu os release.

Change-Id: I3f3d906927d65feabf58daf5c5fae0b0f635f59e
Signed-off-by: Chanho Park <8ec285a53e21b773fd914e03c50e1b6431bc9aa8@samsung.com>

SamsungARTIK/build-artik