drm/xe/kunit: Enable CONFIG_LOCKDEP in tests

Tests might use locking, better to have LOCKDEP enabled.

Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20231218190629.502-10-michal.wajdeczko@intel.comSigned-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>

drivers/gpu/drm/xe/.kunitconfig

@@ -11,3 +11,8 @@ CONFIG_DRM_XE_DISPLAY=n
 CONFIG_EXPERT=y
 CONFIG_FB=y
 CONFIG_DRM_XE_KUNIT_TEST=y
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+CONFIG_PROVE_LOCKING=y
+CONFIG_DEBUG_MUTEXES=y
+CONFIG_LOCKDEP=y
+CONFIG_DEBUG_LOCKDEP=y