Quarantined flaky RazorSDK tests (#22553)

Author: ajaybhargavb

.vscode/extensions.json

@@ -1,6 +1,6 @@
 {
   "recommendations": [
-    "ms-vscode.csharp",
+    "ms-dotnettools.csharp",
     "ms-vscode.PowerShell",
     "EditorConfig.EditorConfig"
   ]

src/Components/WebAssembly/Build/test/BuildIntegrationTests/BuildIntegrationTest.cs

@@ -4,6 +4,7 @@
 using System.IO;
 using System.Text.Json;
 using System.Threading.Tasks;
+using Microsoft.AspNetCore.Testing;
 using Xunit;
 using static Microsoft.AspNetCore.Components.WebAssembly.Build.WebAssemblyRuntimePackage;
 
@@ -203,6 +204,7 @@ public async Task Build_WithLinkOnBuildDisabled_Works()
         }
 
         [Fact]
+        [QuarantinedTest]
         public async Task Build_SatelliteAssembliesAreCopiedToBuildOutput()
         {
             // Arrange

src/Components/WebAssembly/Build/test/BuildIntegrationTests/PublishIntegrationTest.cs

@@ -8,6 +8,7 @@
 using System.Text.Json;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Blazor.Build;
+using Microsoft.AspNetCore.Testing;
 using Xunit;
 using ResourceHashesByNameDictionary = System.Collections.Generic.Dictionary<string, string>;
 using static Microsoft.AspNetCore.Components.WebAssembly.Build.WebAssemblyRuntimePackage;
@@ -284,6 +285,7 @@ public async Task Publish_SatelliteAssemblies_AreCopiedToBuildOutput()
         }
 
         [Fact]
+        [QuarantinedTest]
         public async Task Publish_HostedApp_WithLinkOnBuildTrue_Works()
         {
             // Arrange

src/Razor/Microsoft.NET.Sdk.Razor/test/IntegrationTests/BuildIntegrationTestLegacy.cs

@@ -4,6 +4,7 @@
 using System;
 using System.IO;
 using System.Threading.Tasks;
+using Microsoft.AspNetCore.Testing;
 using Xunit;
 
 namespace Microsoft.AspNetCore.Razor.Design.IntegrationTests
@@ -30,6 +31,7 @@ protected IDisposable CreateTestProject()
         }
 
         [Fact]
+        [QuarantinedTest]
         public virtual async Task Building_Project()
         {
             using (CreateTestProject())