[FLINK-22861][table-planner-blink] Fix return value deduction of TIMESTAMPADD function

[tsreaper]

(This PR is cherry-picked from #16511)

What is the purpose of the change

Currently TIMESTAMPADD(MINUTE, 10, CURRENT_TIMESTAMP) will be deduced as timestamp type. However this should be timestamp with local time zone type. With this incorrect type, code generation will refuse to work.

This PR fixes this issue by copying and modifying the corresponding classes from Calcite.

Brief change log

• Fix return value deduction of TIMESTAMPADD function

Verifying this change

This change added tests and can be verified by running the added tests.

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 applicable

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Automated Checks

Last check on commit de0cd54 (Sat Aug 28 12:21:38 UTC 2021)

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CI report:

• de0cd54 Azure: SUCCESS

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[JingsongLi]

+1