ASoC: Intel: soc-acpi: mtl: fix speaker no sound on Dell SKU 0C64

Dell SKU 0C64 has a single rt1318 amplifier.
The prefix name of control still needs to be set rt1318-1 corresponding to UCM config.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://msgid.link/r/20240612075740.1678082-1-shumingf@realtek.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/common/soc-acpi-intel-mtl-match.c

@@ -293,7 +293,7 @@ static const struct snd_soc_acpi_adr_device rt1318_1_single_adr[] = {
 		.adr = 0x000130025D131801,
 		.num_endpoints = 1,
 		.endpoints = &single_endpoint,
-		.name_prefix = "rt1318"
+		.name_prefix = "rt1318-1"
 	}
 };