ASoC: Intel: Skylake: Fix DMA control config size

DMA control IPC structure wrong config array length,
So corrected the size
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/skylake/skl-topology.h

@@ -133,7 +133,7 @@ struct skl_i2s_config_blob {
 struct skl_dma_control {
 	u32 node_id;
 	u32 config_length;
-	u32 config_data[1];
+	u32 config_data[0];
 } __packed;
 
 struct skl_cpr_cfg {