Update 2 NuGet dependencies#27

nfbot merged 2 commits intomainnanoframework/System.Runtime.Serialization:mainfrom

nfbot/update-dependencies/8e784c54-21e0-4a4d-9a60-a6fc57fe4994nanoframework/System.Runtime.Serialization:nfbot/update-dependencies/8e784c54-21e0-4a4d-9a60-a6fc57fe4994Copy head branch name to clipboard