ASoC: Intel: sof_sdw: use PRODUCT_FAMILY for Fatcat series #7801

Job	Run time
GCC build i386	2m 49s
GCC build arm64	20m 11s
GCC build X86_64 with W=1 allmodconfig	2m 1s
GCC build X86_64	20m 49s
GCC build arm64 allmodconfig	2m 54s
Sparse check	2m 56s
GCC static -fanalyzer	4m 11s
GCC build X86_64 with W=1	3m 7s
Clang build x86_64	4m 53s
	1h 3m 51s

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