i915: Add DMC v2.10 for MTL

The release notes mention that this version has the following fixes:
1.DCstate residency counter
2.Traphit fix
3.LM TONEFACT fix
4.Ramp up timer fix(PFET)

Signed-off-by: Madhumitha Tolakanahalli Pradeep <madhumitha.tolakanahalli.pradeep@intel.com>

WHENCE

@@ -4847,6 +4847,9 @@ Version: DMC API/APB ver 2 release 6 for DG2
 File: i915/dg2_dmc_ver2_07.bin
 Version: DMC API/APB ver 2 release 7 for DG2
 
+File: i915/mtl_dmc_ver2_10.bin
+Version: DMC API/APB ver 2 release 10 for Meteorlake
+
 License: Redistributable. See LICENSE.i915 for details
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