Add PE menu resource reading and writing

BurnOutSharp.Models/PortableExecutable/MenuHeader.cs

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+using System.Runtime.InteropServices;
+
+namespace BurnOutSharp.Models.PortableExecutable
+{
+    /// <summary>
+    /// Contains version information for the menu resource. The structure definition provided
+    /// here is for explanation only; it is not present in any standard header file.
+    /// </summary>
+    /// <see href="https://learn.microsoft.com/en-us/windows/win32/menurc/menuheader"/>
+    [StructLayout(LayoutKind.Sequential)]
+    public class MenuHeader
+    {
+        /// <summary>
+        /// The version number of the menu template. This member must be equal to zero to indicate
+        /// that this is an RT_MENU created with a standard menu template.
+        /// </summary>
+        public ushort Version;
+
+        /// <summary>
+        /// The size of the menu template header. This value is zero for menus you create with a
+        /// standard menu template.
+        /// </summary>
+        public ushort HeaderSize;
+    }
+}