drm/i915/hdcp: Remove log for HDMI HDCP LIC check

We don't need to shout out loud if there is a Link Integrity
Failure. This does not mean HDCP has failed, it is expected and
taken into account in the HDCP Spec. The real failure happens when
we are not able to reauthenticate and get HDCP running again for
which we already have the right logging.

--v2
-Remove the log altogether [Ankit]

--v3
-Remove useless display variable

Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241202060410.1872121-1-suraj.kandpal@intel.com