Revert

Author: reakaleek

src/docs-builder/Http/DocumentationWebHost.cs

@@ -1,8 +1,6 @@
 // Licensed to Elasticsearch B.V under one or more agreements.
 // Elasticsearch B.V licenses this file to you under the Apache 2.0 License.
 // See the LICENSE file in the project root for more information
-
-using System.Diagnostics;
 using System.Diagnostics.CodeAnalysis;
 using System.IO.Abstractions;
 using System.Reflection;
@@ -32,11 +30,9 @@ public class DocumentationWebHost
 
 	private readonly BuildContext _context;
 	private readonly ILogger<DocumentationWebHost> _logger;
-	private readonly int _port;
 
 	public DocumentationWebHost(string? path, int port, ILoggerFactory logger, IFileSystem fileSystem)
 	{
-		_port = port;
 		_logger = logger.CreateLogger<DocumentationWebHost>();
 		var builder = WebApplication.CreateSlimBuilder();