Bump DeterministicIoPackaging to 0.20.0#86

SimonCropp merged 1 commit intomainVerifyTests/Verify.OpenXml:mainfrom

Bump-DeterministicIoPackaging-to-0.20.0VerifyTests/Verify.OpenXml:Bump-DeterministicIoPackaging-to-0.20.0Copy head branch name to clipboard