feat: support qualify clause

[ariesdevil]

I hereby agree to the terms of the CLA available at: https://databend.rs/dev/policies/cla/

Summary

Support qualify clause.
NOTE:
As this syntax is not in SQL standard, we may need to use gpt4 to generate more tests in order to align Snowflake's behavior.

• Closes #issue

---

This change is 

[andylokandy]

FYI, this is added today：https://github.com/sundy-li/databend/blob/4bca9f0d0979c62d676e1c204532d0df5197a39a/src/query/ast/src/parser/query.rs#L135-L145

[ariesdevil]

FYI, this is added today：https://github.com/sundy-li/databend/blob/4bca9f0d0979c62d676e1c204532d0df5197a39a/src/query/ast/src/parser/query.rs#L135-L145↳

Already rebased, thx~