Hotfix for Required Inputs Formatting

[johnwalz97]

Internal Notes for Reviewers

Update the formatting of required inputs when listing tests with the pretty argument set to True.

External Release Notes

[github-actions]

PR Summary

This pull request introduces an enhancement to the validmind/tests/load.py file. The change modifies the way 'Required Inputs' are handled in the _pretty_list_tests function. Instead of directly using test.inputs, the code now converts the inputs to a list of keys using list(test.inputs.keys()). This change likely aims to improve the readability or processing of test input data by focusing on the keys of the input dictionary.

The PR also includes version updates in pyproject.toml and validmind/__version__.py, but these are not functional changes and are not the focus of this summary.

Test Suggestions

• Verify that the _pretty_list_tests function correctly lists the keys of the test inputs.
• Ensure that the change does not affect the output format of _pretty_list_tests when truncate is both True and False.
• Test with a variety of test input dictionaries to ensure consistent behavior.
• Check for any unintended side effects in other parts of the codebase that use _pretty_list_tests.