Support examples random data generation (#673)

* Add Support Random Generation in Examples, this commit add the bool property DynamicExamples.

* Comments applied

* Remove  '#pragma warning disable 1591'

src/WireMock.Net.OpenApiParser/Settings/IWireMockOpenApiParserExampleValues.cs

@@ -0,0 +1,52 @@
+using System;
+
+namespace WireMock.Net.OpenApiParser.Settings
+{
+    /// <summary>
+    /// A interface defining the example values to use for the different types.
+    /// </summary>
+    public interface IWireMockOpenApiParserExampleValues
+    {
+        /// <summary>
+        /// An example value for a Boolean.
+        /// </summary>
+        bool Boolean { get; set; }
+        /// <summary>
+        /// An example value for an Integer.
+        /// </summary>
+        int Integer { get; set; }
+        /// <summary>
+        /// An example value for a Float.
+        /// </summary>
+        float Float { get; set; }
+        /// <summary>
+        /// An example value for a Double.
+        /// </summary>
+        double Double { get; set; }
+
+        /// <summary>
+        /// An example value for a Date.
+        /// </summary>
+        Func<DateTime> Date { get; set; }
+
+        /// <summary>
+        /// An example value for a DateTime.
+        /// </summary>
+        Func<DateTime> DateTime { get; set; }
+
+        /// <summary>
+        /// An example value for Bytes.
+        /// </summary>
+        byte[] Bytes { get; set; }
+
+        /// <summary>
+        /// An example value for a Object.
+        /// </summary>
+        object Object { get; set; }
+
+        /// <summary>
+        /// An example value for a String.
+        /// </summary>
+        string String { get; set; }
+    }
+}