Post merge review updates for CommandHandler updates #84375

Job	Run time
Build framework (macos-release, -sdk macosx -configuration Release)	16m 2s
Build framework (macos-release, -sdk macosx -configuration Release)	16m 2s
Build framework (ios-release, -sdk iphoneos -configuration Release)	7m 1s
Build framework (ios-release, -sdk iphoneos -configuration Release)	7m 1s
Build framework (tvos-debug, -sdk appletvos -configuration Debug)	10m 27s
Build framework (tvos-debug, -sdk appletvos -configuration Debug)	10m 27s
Build framework (watchos-debug, -sdk watchos -configuration Debug)	8m 52s
Build framework (watchos-debug, -sdk watchos -configuration Debug)	8m 52s
Run framework tests (asan, -enableAddressSanitizer YES -enableUndefinedBehaviorSanitizer YES)	36m 14s
Run framework tests (asan, -enableAddressSanitizer YES -enableUndefinedBehaviorSanitizer YES)	28m 42s
Run framework tests (tsan, -enableThreadSanitizer YES)	28m 37s
Run framework tests (tsan, -enableThreadSanitizer YES)	28m 37s
Run framework tests (leaks, ENABLE_LEAK_DETECTION=1)	24m 37s
Run framework tests (leaks, ENABLE_LEAK_DETECTION=1)	24m 37s
	4h 16m 8s

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