soundwire: update Intel BPT message length limation #7517

Job	Run time
GCC static -fanalyzer	3m 55s
Sparse check	3m 55s
GCC build X86_64 with W=1	2m 37s
Clang build x86_64	4m 3s
GCC build X86_64 with W=1 allmodconfig	1m 28s
GCC build arm64 allmodconfig	1m 33s
GCC build X86_64	3m 7s
GCC build i386	15m 30s
GCC build arm64	2m 35s
	38m 43s

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