ASoC: SOF: Intel: mtl: Power down DSP if it is left enabled in pre_fw… #8562

Job	Run time
Sparse check	3m 14s
GCC static -fanalyzer	3m 20s
GCC build X86_64 with W=1 allmodconfig	1m 33s
Clang build x86_64	5m 14s
GCC build X86_64	18m 55s
GCC build i386	18m 14s
GCC build X86_64 with W=1	2m 22s
GCC build arm64 allmodconfig	1m 30s
GCC build arm64	21m 52s
	1h 16m 14s

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