sanitycheck: Add support for section net_l2_data

We missed that section, so sanitycheck was failing.
Also putting the right section in the relevant array.

Change-Id: I361ffa1707c01f0d3c870a7bc36a86ada66af1d2
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
1 file changed