[FLINK-23119][python] Fix the issue that the exception that General Python UDAF is unsupported is not thrown in Compile Stage

[HuangXingBo]

What is the purpose of the change

This pull request will fix the issue that the exception that General Python UDAF is unsupported is not thrown in Compile Stage

Brief change log

• Throws the unsupported exception in physical rule

Verifying this change

This change added tests and can be verified as follows:

• UT in PythonOverWindowAggregateTest and PythonGroupWindowAggregateTest

Does this pull request potentially affect one of the following parts:

• Dependencies (does it add or upgrade a dependency): (no)
• The public API, i.e., is any changed class annotated with @Public(Evolving): (no)
• The serializers: (no)
• The runtime per-record code paths (performance sensitive): (no)
• Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn/Mesos, ZooKeeper: (no)
• The S3 file system connector: (no)

Documentation

• Does this pull request introduce a new feature? (no)
• If yes, how is the feature documented? (not applicable)

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Automated Checks

Last check on commit b9c7697 (Thu Sep 23 17:28:22 UTC 2021)

Warnings:

• No documentation files were touched! Remember to keep the Flink docs up to date!

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Review Progress

• ❓ 1. The [description] looks good.
• ❓ 2. There is [consensus] that the contribution should go into to Flink.
• ❓ 3. Needs [attention] from.
• ❓ 4. The change fits into the overall [architecture].
• ❓ 5. Overall code [quality] is good.

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CI report:

• b9c7697 Azure: SUCCESS

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