Trats/Trats2: Update Tizen partitions layout and dfu entities

Changes:
- update partitions layout
- update dfu entities
to be consistent with Tizen images for trats/trats2

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Łukasz Majewski <l.majewski@samsung.com>
cc: Piotr Wilczek <p.wilczek@samsung.com>
cc: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>