FLINK-36500 remove deprecated methods CallExpression

[jbalchan]

What is the purpose of the change

[FLINK-36500] https://issues.apache.org/jira/browse/FLINK-36500 Remove all deprecated methods in CallExpression

Brief change log

Removed all deprecated methods in CallExpression

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:

• 0ad46f9 Azure: FAILURE

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