git submodules should be ignored when parsing the coreboot tree for
lint errors. Those should be handled in their own commit checks.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I62b58f0c536312fe4677855bca8f44bc7d3ebc85
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67327
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
