[I] Nested correlated subquery error with a depth exceeding 1 [datafusion]

[via GitHub]

irenjj opened a new issue, #15558:
URL: https://github.com/apache/datafusion/issues/15558

   ### Describe the bug
   
   ```
   SELECT e1.employee_name, e1.salary
   FROM employees e1   <----------------------------┐
   WHERE e1.salary > (                              |
       SELECT AVG(e2.salary)                        |
       FROM employees e2                            |
       WHERE e2.dept_id = e1.dept_id                |
       AND e2.salary > (                            |
           SELECT AVG(e3.salary)                    |
           FROM employees e3                        |
           WHERE e3.dept_id = e1.dept_id    --------┘
       )
   );
   ```
   Query execution fails for correlated subqueries with a depth exceeding 1, 
generation error as follows:
   ```
   Schema error: No field named e1.dept_id. Did you mean 'e3.dept_id'?.
   ```
   
   ### To Reproduce
   
   _No response_
   
   ### Expected behavior
   
   _No response_
   
   ### Additional context
   
   _No response_


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