Type error when using Codeception 5th version

More information:
If you uses specify out of box (as described in github page), it will throw an TypeError: `Codeception\Specify\SpecifyTest::run(): Return value must be of type PHPUnit\Framework\TestResult, null returned`

I have looked in and noticed that `TestResult` object was got from `TestCase` object. That how it works in 4th version. And codeception runs test using `TestCase::run` method. But in 5th version it uses `TestCaseWrapper`. That's why there is not `TestResult` object in `TestCase` to give it in Specify

Codeception has default configurations (just after codecept bootstrap)

從 SpecifyTest::run() 開始，追蹤 Codeception 5 透過 TestCaseWrapper 的執行路徑，並比較 TestResult 在版本 4 中是如何取得的。重現文件中記載的開箱即用 Specify 設定，並在 TypeError 不再發生時驗證執行完成。

由索引模型根據 Issue 內容生成。