util/genbuild_h: Allow operation with older git versions

if git log --no-show-signature is not supported, retry without.

Change-Id: I9ee1f8e887cde5e4d6c5e6958f269c62572cdd53
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32299
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions