script: add function detect the symbol_list to submit [1/1]

PD#SWPL-118657

Problem:
there are some abi symbols in common driver which should be submitted
to google

Solution:
add the function to detect the abi symbol list

Verify:
local

Change-Id: I6bd85d146e1961d3c654b2ee6d6cb6a0e13a7a97
Signed-off-by: Dezhen Wang <dezhen.wang@amlogic.com>
6 files changed