Bump System.ServiceModel.Federation from 6.0.0 to 6.1.0 (#121)

Bumps [System.ServiceModel.Federation](https://github.com/dotnet/wcf) from 6.0.0 to 6.1.0.
- [Release notes](https://github.com/dotnet/wcf/releases)
- [Commits](https://github.com/dotnet/wcf/commits)

---
updated-dependencies:
- dependency-name: System.ServiceModel.Federation
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Directory.Packages.props

@@ -51,7 +51,7 @@
     <PackageVersion Include="System.Threading.Tasks.Extensions" Version="4.5.4" />
     <PackageVersion Include="System.ServiceModel.Duplex" Version="6.0.0" />
     <PackageVersion Include="System.ServiceModel.NetTcp" Version="6.0.0" />
-    <PackageVersion Include="System.ServiceModel.Federation" Version="6.0.0" />
+    <PackageVersion Include="System.ServiceModel.Federation" Version="6.1.0" />
     <PackageVersion Include="CoreWCF.NetTcp" Version="1.4.1" />
     <PackageVersion Include="CoreWCF.Primitives" Version="1.4.1" />
     <PackageVersion Include="CoreWCF.ConfigurationManager" Version="1.4.1" />