soundwire: cadence_master: use full data slots in BRA frames #7737

Job	Run time
Sparse check	2m 54s
GCC static -fanalyzer	4m 23s
GCC build X86_64 with W=1	3m 4s
GCC build arm64	20m 49s
GCC build X86_64	19m 43s
GCC build X86_64 with W=1 allmodconfig	1m 52s
GCC build i386	15m 45s
Clang build x86_64	4m 35s
GCC build arm64 allmodconfig	1m 42s
	1h 14m 47s

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