Downgraded xunit.runner.devices on UWP.

Also removed xunit.runner.console from unit test project.

src/Mobile/eShopOnContainers/eShopOnContainers.TestRunner.Windows/eShopOnContainers.TestRunner.Windows.csproj

@@ -131,7 +131,7 @@
       <Version>6.1.5</Version>
     </PackageReference>
     <PackageReference Include="xunit.runner.devices">
-      <Version>2.5.25</Version>
+      <Version>2.3.3</Version>
     </PackageReference>
   </ItemGroup>
   <PropertyGroup Condition=" '$(VisualStudioVersion)' == '' or '$(VisualStudioVersion)' &lt; '14.0' ">
@@ -145,4 +145,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
+</Project>

src/Mobile/eShopOnContainers/eShopOnContainers.UnitTests/eShopOnContainers.UnitTests.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
@@ -12,7 +12,6 @@
   <ItemGroup>
     <PackageReference Include="Xamarin.Forms" Version="4.1.0.673156" />
     <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.console" Version="2.3.1" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\eShopOnContainers.Core\eShopOnContainers.Core.csproj" />