OvmfPkg: refine TdTcg2Dxe #31

Job	Run time
Analyze (ArmPkg, IA32,X64)	8m 40s
Analyze (CryptoPkg, IA32)	13m 59s
Analyze (CryptoPkg, X64)	19m 43s
Analyze (DynamicTablesPkg, IA32,X64)	13m 14s
Analyze (FatPkg, IA32,X64)	7m 57s
Analyze (FmpDevicePkg, IA32,X64)	13m 58s
Analyze (IntelFsp2Pkg, IA32,X64)	8m 46s
Analyze (IntelFsp2WrapperPkg, IA32,X64)	12m 56s
Analyze (MdeModulePkg, IA32)	17m 51s
Analyze (MdeModulePkg, X64)	18m 40s
Analyze (MdePkg, IA32,X64)	11m 56s
Analyze (PcAtChipsetPkg, IA32,X64)	9m 36s
Analyze (PrmPkg, IA32,X64)	9m 46s
Analyze (SecurityPkg, IA32,X64)	15m 12s
Analyze (ShellPkg, IA32,X64)	13m 39s
Analyze (SourceLevelDebugPkg, IA32,X64)	11m 37s
Analyze (StandaloneMmPkg, IA32,X64)	10m 58s
Analyze (UefiCpuPkg, IA32,X64)	14m 11s
Analyze (UnitTestFrameworkPkg, IA32,X64)	8m 13s
	4h 0m 52s

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