Fix flaky repro test

Author: gmarz

src/Tests/Reproduce/GithubIssue2173.cs

@@ -5,15 +5,24 @@
 using System.Text;
 using System.Threading.Tasks;
 using Tests.Framework;
+using Tests.Framework.Integration;
 using Tests.Framework.MockData;
+using Xunit;
 
 namespace Tests.Reproduce
 {
+	[Collection(IntegrationContext.Indexing)]
 	public class GithubIssue2173
 	{
+		private readonly IndexingCluster _cluster;
+		public GithubIssue2173(IndexingCluster cluster)
+		{
+			_cluster = cluster;
+		}
+
 		[I] public void UpdateByQueryWithInvalidScript()
 		{
-			var client = TestClient.GetClient();
+			var client = _cluster.Client();
 			var response = client.UpdateByQuery<Project>(typeof(Project), typeof(Project), u => u
 				.Script("invalid groovy")
 			);