Add method CreateHttpClientFactory (#1325)

* Add method CreateHttpClientFactory

* rev

src/WireMock.Net.Minimal/Http/WireMockHttpClientFactory.cs

@@ -0,0 +1,18 @@
+// Copyright © WireMock.Net
+#if NET5_0_OR_GREATER
+using System;
+using System.Net.Http;
+using WireMock.Server;
+
+namespace WireMock.Http;
+
+internal class WireMockHttpClientFactory(WireMockServer server, params DelegatingHandler[] handlers) : IHttpClientFactory
+{
+    private readonly Lazy<HttpClient> _lazyHttpClient = new(() => server.CreateClient());
+
+    public HttpClient CreateClient(string name)
+    {
+        return handlers.Length > 0 ? server.CreateClient(handlers) : _lazyHttpClient.Value;
+    }
+}
+#endif