ASoC: soc-acpi-intel-ptl-match: fix name_prefix of rt1320-2

ASoC: soc-acpi-intel-ptl-match: fix name_prefix of rt1320-2

rt1320_2_group2_adr works with rt1320_1_group2_adr and the name_prefix
should be rt1320-2.

Fixes: ffe450cb6bce ("ASoC: Intel: soc-acpi-intel-ptl-match: add rt713_vb_l3_rt1320_l12 support")
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://patch.msgid.link/20260123113809.2238766-1-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>