fix: incorrect handling of properties

[lars-reimann]

Closes #309.

Summary of Changes

• Fix incorrect handling of properties
• Add @getter, @setter, or @deleter to the names of the corresponding functions to uniquely identify them

Screenshots (if necessary)

Testing instructions

1. Import the new scikit-learn data.
2. Check that the power property now works properly. This is the only property we have in the data.

[github-actions]

Mega-Linter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ CREDENTIALS	secretlint	yes		no	2.35s
✅ GIT	git_diff	yes		no	0.01s
✅ JSON	eslint-plugin-jsonc	1	0	0	9.12s
✅ JSON	jsonlint	1		0	3.11s
✅ JSON	prettier	1	0	0	9.92s
✅ JSON	v8r	1		0	1.89s
✅ TSX	eslint	1	0	0	10.94s
✅ TYPESCRIPT	eslint	8	0	0	10.53s
✅ TYPESCRIPT	prettier	9	0	0	2.27s

See errors details in artifact Mega-Linter reports on GitHub Action page
Set VALIDATE_ALL_CODEBASE: true in mega-linter.yml to validate all sources, not only the diff

[paul0314]

lgtm