revert xunit.runner.visualstudio back to 2.8.2 as short-term resolution of #136

Author: 6bee

test/Directory.Build.props

@@ -13,7 +13,12 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.12.0" PrivateAssets="all" />
     <PackageReference Include="Shouldly" Version="4.2.1" PrivateAssets="all" />
     <PackageReference Include="xunit" Version="2.9.2" PrivateAssets="all" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="3.0.0" PrivateAssets="all" />
+    <!--
+      ISSUE #136:
+      update to xunit.runner.visualstudio.3.0.0 breaks unit tests in Remote.Linq.Async.Queryable.Tests for net48
+      make sure to resolve and test before updating xunit.runner.visualstudio
+    -->
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2" PrivateAssets="all" />
     <PackageReference Include="Xunit.SkippableFact" Version="1.5.23" PrivateAssets="all" />
   </ItemGroup>