drm/i915/cnl: Update the DMC version on CNL

The latest version of DMC on CNL is 1.06.
Update the version so as to load the
latest firmware.

Release Notes:
Version: 1.06
1. DDI and AUX IO related fix.

v2: Improve the prefixes in commit message.
Add Release Notes directly. (Rodrigo)

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1507053588-677-1-git-send-email-anusha.srivatsa@intel.com