Update branding to rc2 (dotnet#4374)

all need to apply the variable to dotnet-svcutil lib (dotnet#4335)

Merge pull request dotnet#4149 from StephenBonikowsky/stebon/master/F…

…ixsvcutilxmlserializertool

Fix for tool command line syntax issue.

Merge pull request dotnet#4039 from StephenBonikowsky/stebon/3.1.0/in…

…fraupdates

Change release lablel for non-shipping package to rtm.

Merge pull request dotnet#3989 from StephenBonikowsky/stebon/3.1.0/in…

…fraupdates

Fixing branch name logic.

Update dependencies from https://github.com/dotnet/arcade build 20191…

…002.11 (dotnet#3948)

- Microsoft.DotNet.XUnitExtensions - 5.0.0-beta.19502.11
- Microsoft.DotNet.Arcade.Sdk - 5.0.0-beta.19502.11
- Microsoft.DotNet.Helix.Sdk - 5.0.0-beta.19502.11
- Microsoft.DotNet.SignTool - 5.0.0-beta.19502.11
- Microsoft.DotNet.GenFacades - 5.0.0-beta.19502.11

Merge pull request dotnet#3921 from mmitche/update-arcade

[release/3.0.0] Update arcade to version with stable versioning support

Merge pull request dotnet#3850 from StephenBonikowsky/stebon/3.0.0/in…

…frastructureupdates

Fix script to use the correct branch name for updating the test service.

Merge pull request dotnet#3797 from StephenBonikowsky/stebon/master/p…

…review8

Update the pre-release version for preview 8.

WCF preview 5 release for WCF Core 3.0.0

- System.ServiceModel.Primitives/4.6.0-preview5.final
- System.ServiceModel.Http/4.6.0-preview5.final
- System.ServiceModel.NetTcp/4.6.0-preview5.final
- System.ServiceModel.Duplex/4.6.0-preview5.final
- System.ServiceModel.Security/4.6.0-preview5.final
- System.Private.ServiceModel/4.6.0-preview5.final

Fixes
*****
Issue dotnet#3086
Issue dotnet#3186
Issue dotnet#1415
Issue dotnet#3332
Issue dotnet#2711
Issue dotnet#3476
Issue dotnet#3384
Issue dotnet#8