intel/error2aub: deal with GuC log buffer

When Guc is enabled, the error state will contain a "global" buffer
for the GuC log buffer.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Rafael Antognolli <rafael.antognolli@intel.com>

src/intel/tools/error2aub.c

@@ -213,6 +213,7 @@ engine_from_name(const char *engine_name,
       { "vcs", I915_ENGINE_CLASS_VIDEO },
       { "vecs", I915_ENGINE_CLASS_VIDEO_ENHANCE },
       { "bcs", I915_ENGINE_CLASS_COPY },
+      { "global", I915_ENGINE_CLASS_INVALID },
       { NULL, I915_ENGINE_CLASS_INVALID },
    }, *r;