sof_sdw_utils: Call rtd_init() on the correct codec_info_list[] entry #8059

Job	Run time
GCC static -fanalyzer	4m 19s
GCC build X86_64 with W=1	3m 21s
Sparse check	3m 21s
GCC build i386	16m 58s
GCC build X86_64 with W=1 allmodconfig	2m 21s
GCC build X86_64	19m 45s
GCC build arm64 allmodconfig	2m 9s
GCC build arm64	22m 36s
Clang build x86_64	5m 12s
	1h 20m 2s

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