test(game-tests): 简化架构配置集成测试异步断言

- 简化 ArchitectureConfigIntegrationTests 中的异步异常断言包装
- 保持重复初始化场景的测试语义与验证路径不变

GFramework.Game.Tests/Config/ArchitectureConfigIntegrationTests.cs

@@ -128,7 +128,7 @@ public class ArchitectureConfigIntegrationTests
 
             var secondArchitecture = new ModuleOnlyArchitecture(module);
             var exception =
-                Assert.ThrowsAsync<InvalidOperationException>(async () => await secondArchitecture.InitializeAsync().ConfigureAwait(false));
+                Assert.ThrowsAsync<InvalidOperationException>(() => secondArchitecture.InitializeAsync());
 
             Assert.Multiple(() =>
             {