FIX-#7233: Display property name in default_to_pandas error messages

[noloerino]

What do these changes do?

Fixes the retrieval of the name field of property objects in DefaultMethod.register. It previously displayed a hex address for the property, and now instead displays the name of its fget method.

• first commit message and PR title follow format outlined here

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• passes flake8 modin/ asv_bench/benchmarks scripts/doc_checker.py
• passes black --check modin/ asv_bench/benchmarks scripts/doc_checker.py
• signed commit with git commit -s
• Resolves Properties that default to pandas have unclear error messages #7233
• tests added and passing
• module layout described at docs/development/architecture.rst is up-to-date