vboot: Add a leading space before labels

The following command is run:
 grep -rlE '^\w+:' firmware | xargs -l sed -i -E 's/^\w+:/ \0/g'

BRANCH=none
BUG=none
TEST=emerge-nami vboot_reference

Change-Id: I4dedd1107e71add07f51e32925757680e780c882
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2143017
Reviewed-by: Joel Kitching <kitching@chromium.org>
2 files changed