Correct FspInfoheader Assumption #8174

Job	Run time
Analyze (CryptoPkg, IA32)	23m 22s
Analyze (CryptoPkg, X64)	18m 31s
Analyze (DynamicTablesPkg, IA32,X64)	10m 52s
Analyze (FatPkg, IA32,X64)	10m 18s
Analyze (FmpDevicePkg, IA32,X64)	9m 49s
Analyze (IntelFsp2Pkg, IA32,X64)	10m 27s
Analyze (IntelFsp2WrapperPkg, IA32,X64)	10m 16s
Analyze (MdeModulePkg, IA32)	15m 25s
Analyze (MdeModulePkg, X64)	15m 52s
Analyze (MdePkg, IA32,X64)	15m 13s
Analyze (PcAtChipsetPkg, IA32,X64)	9m 2s
Analyze (PrmPkg, IA32,X64)	7m 56s
Analyze (SecurityPkg, IA32,X64)	13m 2s
Analyze (ShellPkg, IA32,X64)	16m 18s
Analyze (SourceLevelDebugPkg, IA32,X64)	11m 26s
Analyze (StandaloneMmPkg, IA32,X64)	9m 54s
Analyze (UefiCpuPkg, IA32,X64)	16m 48s
Analyze (UnitTestFrameworkPkg, IA32,X64)	11m 30s
	3h 56m 1s

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