Fixed synchronous tests hang on the GitHub CI on Windows

Author: xperiandri

tests/FSharp.Data.GraphQL.IntegrationTests/FSharp.Data.GraphQL.IntegrationTests.fsproj

@@ -19,8 +19,7 @@
     <None Include="operation.graphql">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
-    <Content Condition="$(OS) != Unix" Include="xunit.runner.json" />
-    <Content Condition="$(OS) == Unix" Include="xunit.runner.json" CopyToOutputDirectory="PreserveNewest" />
+    <Content Include="xunit.runner.json" CopyToOutputDirectory="PreserveNewest" />
     <Compile Include="Helpers.fs" />
     <Compile Include="LocalProviderTests.fs" />
     <Compile Include="LocalProviderWithOptionalParametersOnlyTests.fs" />

tests/FSharp.Data.GraphQL.Tests/FSharp.Data.GraphQL.Tests.fsproj

@@ -67,8 +67,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <Content Condition="$(OS) != Unix" Include="xunit.runner.json" />
-    <Content Condition="$(OS) == Unix" Include="xunit.runner.json" CopyToOutputDirectory="PreserveNewest" />
+    <Content Include="xunit.runner.json" CopyToOutputDirectory="PreserveNewest" />
   </ItemGroup>
 
   <ItemGroup>