Fix assembly load error when using Rider 2025.2

Author: sandrofigo

src/Assets/SimpleCodeGenerator/Editor/CodeGenerationMethod.cs

@@ -1,11 +1,13 @@
 using System;
+using JetBrains.Annotations;
 
 namespace SimpleCodeGenerator.Editor
 {
     /// <summary>
     /// This attribute is used to mark methods for the <see cref="CodeGenerator"/> in order for them to be picked called during code generation.
     /// </summary>
     [AttributeUsage(AttributeTargets.Method)]
+    [MeansImplicitUse]
     public sealed class CodeGenerationMethod : Attribute
     {
     }

src/Assets/SimpleCodeGenerator/Editor/CodeGenerator.cs

@@ -20,7 +20,8 @@ public static void GenerateAll()
             stopwatch.Start();
 #endif
 
-            var assemblies = AppDomain.CurrentDomain.GetAssemblies();
+            var assemblies = AppDomain.CurrentDomain.GetAssemblies()
+                .Where(a => !a.FullName.StartsWith("JetBrains.Rider.Unity.Editor.Plugin.Net46.Repacked"));
 
             var methods = assemblies
                 .SelectMany(a => a.GetTypes())