env: seperate gen_build_combination.sh [1/1]

PD#SWPL-67525

Problem:
seperate gen_build_combination.sh

Solution:
seperate gen_build_combination.sh

Verify:
ad401_a113l

Signed-off-by: Kelvin Zhang <kelvin.zhang@amlogic.com>
Change-Id: Ie8282cb040d793236227e18dd29a67693478d4c8
3 files changed