[Docs Bug 🐞 report]: Remove Glee example from tutorial

### Describe the bug you found in AsyncAPI Docs.

The "Generate Code" section under Tutorials still uses the archived/deprecated Glee framework for generating application.

### Attach any resources that can help us understand the issue.

https://www.asyncapi.com/docs/tutorials/generate-code

### Code of Conduct

- [x] I agree to follow this project's Code of Conduct

### Are you willing to work on this issue ?

None

Open the linked Generate Code tutorial and locate the section that uses the archived Glee framework. Remove that example, then review the rendered tutorial to confirm the deprecated reference is gone and the remaining guidance is intact.

Written by the indexing model from the issue text.