[main] Source code updates from dotnet/dotnet#13521

dotnet-maestro[bot] merged 1 commit intomaindotnet/winforms:mainfrom

darc-main-efb818eb-6908-40bf-b5c4-7d564f30a703dotnet/winforms:darc-main-efb818eb-6908-40bf-b5c4-7d564f30a703Copy head branch name to clipboard