Also update Month abbreviations to full month names.
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I99c1a037c0fc3d0cfec6464956f4263debdfccd4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71941
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
