ASoC: Intel: sof_sdw: add codec speaker support for the SKU #7948

Job	Run time
Sparse check	3m 34s
GCC static -fanalyzer	4m 11s
GCC build arm64 allmodconfig	2m 10s
GCC build arm64	22m 5s
GCC build X86_64 with W=1 allmodconfig	2m 14s
Clang build x86_64	5m 12s
GCC build X86_64 with W=1	3m 36s
GCC build i386	16m 50s
GCC build X86_64	22m 7s
	1h 21m 59s

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