security/intel/stm: Fix size_t printf format error

This sort-of reverts commit 075df92298fe3bb0ef04233395effe668c4a5550 and
fixes the underlying issue. The printf format string type/length
specifier for a size_t type is z.

Change-Id: I897380060f7ea09700f77beb81d52c18a45326ad
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45872
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eugene Myers <cedarhouse1@comcast.net>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>

0 files changed, 0 insertions, 0 deletions