gh-136563: Update concurrent.interpreters module documentation

[aisk]

• Removed the non-existent dedent parameter from Interpreter.exec().
• Fixed exception class names for QueueEmpty/QueueFull.
• Added missing parameter documentation for create_queue() including maxsize and unbounditems.
• Documented the additional unbounditems parameter for Queue.put() and Queue.put_nowait().
• Added missing documentation for the ItemInterpreterDestroyed exception class.

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Update: removed the changes for _queues.py related documents because in the future we want to make the _queues.py module public and we should document them here.

• Issue: concurrent.interpreters queue documentation doesn't match reality #136563

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📚 Documentation preview 📚: https://cpython-previews--139358.org.readthedocs.build/