FLINK-36482 Remove all deprecated methods TableEnvironment

[jbalchan]

What is the purpose of the change

https://issues.apache.org/jira/browse/FLINK-36482 Remove all deprecated methods in TableEnvironment

Brief change log

Remove deprecated methods

Verifying this change

This change is already covered by existing 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

[flinkbot]

CI report:

• 54c74305eb35c7382289a2fd954cda654be3772c Azure: FAILURE

Bot commands

The @flinkbot bot supports the following commands:

• @flinkbot run azure re-run the last Azure build

[xuyangzhong]

Hi, @jbalchan can you take a look at the ci failure and rebase the latest master to resolve the conflicts?

[jbalchan]

I just did a rebase with master and the PR got closed automatically... Not sure how/why.

[xuyangzhong]

@jbalchan emmm... Anyway, let's reopen it :)

[xuyangzhong]

Hi, @jbalchan any update? If you're busy, I'll take charge of this task since the code freeze date for flink 2.0.0 is approaching...