i915: Add DMC firmware 2.02 for RKL

Minor fixes on top of firmware 2.01.
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>

WHENCE

@@ -4148,6 +4148,9 @@ Version: Huc API/APB ver 7 release 0 for Tigerlake
 File: i915/tgl_huc_7.5.0.bin
 Version: Huc API/APB ver 7 release 5 for Tigerlake
 
+File: i915/rkl_dmc_ver2_02.bin
+Version: DMC API/APB ver 2 release 2 for Rocketlake
+
 License: Redistributable. See LICENSE.i915 for details
 
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