Missing pkg-config and libcrypto when building coreboot (Step 6) on Debian 12 (bookworm). Add required packages to Step 1, libssl-dev and pkg-config. Change-Id: I5df06611a934d1ef85c8335764f4f6e0f241c9a9 Signed-off-by: Juan José García-Castro Crespo <jjgcc@posteo.net> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80722 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>