Couple of updated NuGets

Author: JonPSmith

Example6.MvcWebApp.Sharding/Example6.MvcWebApp.Sharding.csproj

@@ -17,6 +17,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+    <PackageReference Include="Microsoft.IdentityModel.JsonWebTokens" Version="7.1.2" />
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="8.0.0" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.5.0" />
   </ItemGroup>

Example6.SingleLevelSharding/Example6.SingleLevelSharding.csproj

@@ -8,7 +8,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="EfCore.GenericServices" Version="6.0.0" />
-		<PackageReference Include="EfCore.TestSupport" Version="6.0.2" />
+		<PackageReference Include="EfCore.TestSupport" Version="8.0.0-rc1-0001" />
 		<PackageReference Include="EntityFrameworkCore.Exceptions.SqlServer" Version="8.0.0.2" />
 		<PackageReference Include="Microsoft.AspNetCore.Http" Version="2.2.2" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.0" />