fix: Removed unused packages xunit.core and xunit.runner.console

Author: samtrion

.csharpierignore

@@ -16,8 +16,6 @@
     <PackageVersion Include="Polyfill" Version="1.34.0" />
     <PackageVersion Include="Verify.Xunit" Version="22.11.1" />
     <PackageVersion Include="xunit" Version="2.6.4" />
-    <PackageVersion Include="xunit.core" Version="2.6.4" />
-    <PackageVersion Include="xunit.runner.console" Version="2.6.4" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="2.4.5" />
   </ItemGroup>
 </Project>