Cleanup to skip/flaky attributes (#2186)

src/Logging/Logging.Testing/src/Xunit/LoggedConditionalFactDiscoverer.cs

@@ -1,7 +1,7 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using Microsoft.AspNetCore.Testing.xunit;
+using Microsoft.AspNetCore.Testing;
 using Xunit.Abstractions;
 using Xunit.Sdk;
 

src/Logging/Logging.Testing/src/Xunit/LoggedConditionalTheoryDiscoverer.cs

@@ -2,7 +2,7 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System.Collections.Generic;
-using Microsoft.AspNetCore.Testing.xunit;
+using Microsoft.AspNetCore.Testing;
 using Xunit.Abstractions;
 using Xunit.Sdk;
 

src/Logging/Logging.Testing/src/Xunit/LoggedTestFrameworkDiscoverer.cs

@@ -4,7 +4,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using Microsoft.AspNetCore.Testing.xunit;
+using Microsoft.AspNetCore.Testing;
 using Xunit;
 using Xunit.Abstractions;
 using Xunit.Sdk;

src/Logging/Logging.Testing/src/Xunit/LoggedTestRunner.cs

@@ -8,7 +8,7 @@ using System.Reflection;
 using System.Runtime.InteropServices;
 using System.Threading;
 using System.Threading.Tasks;
-using Microsoft.AspNetCore.Testing.xunit;
+using Microsoft.AspNetCore.Testing;
 using Xunit.Abstractions;
 using Xunit.Sdk;
 

src/Logging/Logging.Testing/test/LoggedTestXunitTests.cs

@@ -3,7 +3,7 @@
 
 using System.Linq;
 using System.Reflection;
-using Microsoft.AspNetCore.Testing.xunit;
+using Microsoft.AspNetCore.Testing;
 using Microsoft.Extensions.DependencyInjection;
 using Xunit;
 using Xunit.Abstractions;