Free arbiter allocated in intel_hdcp_gsc_init(). Fixes:152f2df954("drm/xe/hdcp: Enable HDCP for XE") Cc: Suraj Kandpal <suraj.kandpal@intel.com> Cc: Arun R Murthy <arun.r.murthy@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240708125918.23573-1-nirmoy.das@intel.com Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> (cherry picked from commit33891539f9) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>