Bump Microsoft.NETCore.UniversalWindowsPlatform from 6.2.12 to 6.2.13 in /Rx.NET/Source#1615

clairernovotny merged 1 commit intomaindotnet/reactive:mainfrom

dependabot/nuget/Rx.NET/Source/Microsoft.NETCore.UniversalWindowsPlatform-6.2.13dotnet/reactive:dependabot/nuget/Rx.NET/Source/Microsoft.NETCore.UniversalWindowsPlatform-6.2.13Copy head branch name to clipboard