cherry_pick.sh: improve cherry_pick.sh [1/1]

PD#SWPL-67525

Problem:
improve cherry_pick.sh to simplify multiple commits

Solution:
improve cherry_pick.sh to simplify multiple commits

Verify:
ad401_a113l

Signed-off-by: Kelvin Zhang <kelvin.zhang@amlogic.com>
Change-Id: I8dab2ea643ab3b43b2e8e648354cbdb2ee3ccd02
1 file changed