[FLINK-30817] Fix ClassCastException in TestValuesTableFactory

[shuiqiangchen]

What is the purpose of the change

• Fix the wrong class cast in TestValuesTableFactory.TestValuesScanTableSourceWithoutProjectionPushDown*

Brief change log

• Changed the value of remainingPartitions to Collections.emptyList()

Verifying this change

This change is a simple bug fix without test case covered.

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, 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 documented)

[shuiqiangchen]

Hi, @luoyuxia Could you please help review the PR. This PR is a simple bug fix, so currently there is no test case for it. If it's necessary, I will add one. What do you think?

[flinkbot]

CI report:

• 79a8d0a Azure: SUCCESS

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[luoyuxia]

cc @xuyangzhong