drm/xe/hdcp: Fix gsc structure check in fw check status

Fix the condition for gsc structure validity in
gsc_cs_status_check(). It needs to be an OR and not an AND
condition

Fixes: b4224f6b ("drm/xe/hdcp: Check GSC structure validity")
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241025160834.8785-1-suraj.kandpal@intel.com