Bump System.IO.Abstractions from 16.1.10 to 19.2.1 in /source/src/data-mapper#183

dependabot[bot] wants to merge 1 commit intomainbuhlergroup/data-mapper-dotnet:mainfrom

dependabot/nuget/source/src/data-mapper/System.IO.Abstractions-19.2.1buhlergroup/data-mapper-dotnet:dependabot/nuget/source/src/data-mapper/System.IO.Abstractions-19.2.1Copy head branch name to clipboard