Update EmptyWebTemplateTest.cs

Author: HaoK

src/ProjectTemplates/test/EmptyWebTemplateTest.cs

@@ -3,6 +3,7 @@
 
 using System.Threading.Tasks;
 using Templates.Test.Helpers;
+using Microsoft.AspNetCore.Testing;
 using Xunit;
 using Xunit.Abstractions;
 
@@ -22,7 +23,8 @@ public EmptyWebTemplateTest(ProjectFactoryFixture projectFactory, ITestOutputHel
 
         public ITestOutputHelper Output { get; }
 
-        [Fact]
+        [ConditionalFact]
+        [SkipOnHelix("Cert failures", Queues = "OSX.1014.Amd64;OSX.1014.Amd64.Open")]
         public async Task EmptyWebTemplateCSharp()
         {
             await EmtpyTemplateCore(languageOverride: null);