ASoC: SOF: Intel: don't check number of sdw links when set dmic_fixup #7219

Job	Run time
GCC static -fanalyzer	2m 33s
Clang build x86_64	4m 12s
GCC build arm64 allmodconfig	2m 44s
GCC build arm64	18m 54s
GCC build i386	15m 28s
GCC build X86_64	17m 36s
GCC build X86_64 with W=1	2m 59s
GCC build X86_64 with W=1 allmodconfig	1m 58s
Sparse check	3m 49s
	1h 10m 13s

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