platform/x86/intel/pmt/discovery: fix format string warning

When -Wformat-security is enabled, this new code triggers it:

drivers/platform/x86/intel/pmt/discovery.c: In function 'pmt_features_discovery':
drivers/platform/x86/intel/pmt/discovery.c:505:36: error: format not a string literal and no format arguments [-Werror=format-security]
  505 |                                    pmt_feature_names[feature->id]);

Fixes: d9a07880 ("platform/x86/intel/pmt: Add PMT Discovery driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20250711072718.2748415-1-arnd@kernel.org


Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>