drm/xe: Do not flood dmesg with guc log

This information is already present at
/sys/kernel/debug/dri/0/gt0/uc/guc_log if needed.

v2: add missing chunk
v3: remove spurious line

Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240118214856.399952-1-rodrigo.vivi@intel.com


Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>