Add a presubmit config file

Add the file from Linux 5.4 with only the long_line_check line removed.
This helps to avoid incorrect warnings when uploading CLs.

BUG=chromium:1112434
TEST=repo upload doesn't want about no sign-off

Signed-off-by: Simon Glass <sjg@chromium.org>
Change-Id: I1bc3b6dd9c228f951bcdc974267b025dd47a1fac
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/u-boot/+/2354362
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
1 file changed