drm/i915/firmware: Update to DMC v2.03 on RKL

Add support to load latest DMC version.
The Release Notes mentions that this version fixes
timeout issues.

Cc: Madhumitha Pradeep <madhumitha.tolakanahalli.pradeep@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Madhumitha Pradeep <madhumitha.tolakanahalli.pradeep@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210721215238.24980-4-anusha.srivatsa@intel.com

drivers/gpu/drm/i915/display/intel_dmc.c

@@ -57,8 +57,8 @@ MODULE_FIRMWARE(ADLS_DMC_PATH);
 #define DG1_DMC_VERSION_REQUIRED	DMC_VERSION(2, 2)
 MODULE_FIRMWARE(DG1_DMC_PATH);
 
-#define RKL_DMC_PATH			DMC_PATH(rkl, 2, 02)
-#define RKL_DMC_VERSION_REQUIRED	DMC_VERSION(2, 2)
+#define RKL_DMC_PATH			DMC_PATH(rkl, 2, 03)
+#define RKL_DMC_VERSION_REQUIRED	DMC_VERSION(2, 3)
 MODULE_FIRMWARE(RKL_DMC_PATH);
 
 #define TGL_DMC_PATH			DMC_PATH(tgl, 2, 12)