Fix missing/wrong properties in `createTestConfig` #4859

Job	Run time
Diagnostic export (ubuntu-latest, nightly-latest)	1m 4s
Diagnostic export (windows-latest, linked)	1m 53s
Diagnostic export (macos-latest, linked)	1m 2s
Diagnostic export (windows-latest, nightly-latest)	3m 2s
Diagnostic export (ubuntu-latest, linked)	56s
Diagnostic export (macos-latest, nightly-latest)	1m 17s
	9m 14s

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