ASoC: amd: acp: Fix for enabling DMIC on acp platforms via _DSD entry

Add condition check to register ACP PDM sound card by reading
_WOV acpi entry.

Fixes: 09068d62 ("ASoC: amd: acp: fix for acp platform device creation failure")

Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://patch.msgid.link/20250310183201.11979-15-venkataprasad.potturu@amd.com


Signed-off-by: Mark Brown <broonie@kernel.org>