Merge pull request #203 from xunit/dependabot/nuget/Microsoft.NETCore.UniversalWindowsPlatform-6.2.10

Author: dependabot-preview[bot]

test/test.harness.uwp/test.harness.uwp.csproj

@@ -107,7 +107,7 @@
     <Content Include="Assets\Wide310x150Logo.scale-200.png" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform" Version="6.2.9" />
+    <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform" Version="6.2.10" />
     <!-- I don't know where these are coming from, but older 4.0 versions are being included and causing downgrades -->
     <PackageReference Include="System.Runtime.InteropServices.RuntimeInformation" Version="4.3.0" />
     <PackageReference Include="System.ComponentModel.Primitives" Version="4.3.0" />