[FEATURE] Support scalar Python UDF

[melin]

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Describe the feature

支持python UDF，对数据分析人员使用更加方便：
https://docs.aws.amazon.com/redshift/latest/dg/udf-creating-a-scalar-udf.html

Motivation

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Describe the solution

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Additional context

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Are you willing to submit PR?

• Yes. I would be willing to submit a PR with guidance from the Kyuubi community to improve.
• No. I cannot submit a PR at this time.