Add LambdaStartFormFactory.cs that allows pass parameters without creating factory class

eg. BotBase bb = new BotBase(api, new LambdaStartFormFactory(
    () => new Start(posible, parameters)
));

TelegramBotBase/Base/LambdaStartFormFactory.cs

@@ -0,0 +1,22 @@
+using TelegramBotBase.Form;
+using TelegramBotBase.Interfaces;
+
+namespace TelegramBotBase.Base
+{
+    public class LambdaStartFormFactory : IStartFormFactory
+    {
+        public delegate FormBase CreateFormDelegate();
+
+        private readonly CreateFormDelegate _lambda;
+
+        public LambdaStartFormFactory(CreateFormDelegate lambda)
+        {
+            _lambda = lambda;
+        }
+
+        public FormBase CreateForm()
+        {
+            return _lambda();
+        }
+    }
+}