chore(deps): update dependency microsoft.net.test.sdk to v17.10.0

Author: renovate[bot]

tests/Prometheus.Client.MetricServer.Tests.csproj

@@ -6,7 +6,7 @@
     <IsPackable>false</IsPackable>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
     <PackageReference Include="xunit" Version="2.8.0" />
     <PackageReference Condition="'$(TargetFramework)' != 'netcoreapp3.1'" Include="xunit.runner.visualstudio" Version="2.8.0" />
     <PackageReference Condition="'$(TargetFramework)' == 'netcoreapp3.1'" Include="xunit.runner.visualstudio" Version="2.4.*" />