Gengrid: Set focus after item looping
Gengrid: Set focus after item looping

Summary:
After item looping, Gengrid item was getting selected.
So, checked for item_select_on_focus_disable flag and
accordingly set focus state or selected state of Gengrid item.

@fix

Signed-off-by: Yeshwanth Reddivari <r.yeshwanth@samsung.com>

Reviewers: raster, Hermet, singh.amitesh, SanghyeonLee

Subscribers: sachin.dev

Differential Revision: https://phab.enlightenment.org/D2937

rvandegrift/elementary,tasn/elementary,rvandegrift/elementary,rvandegrift/elementary,tasn/elementary,rvandegrift/elementary,tasn/elementary,tasn/elementary,tasn/elementary