Fix ValueError in Filter and add unit test for it

[huong-li-nguyen]

Description

• Replace is_period_dtype with isinstance(xxx, pd.PeriodDtype) as is_period_dtype will be deprecated
• Improve ValueError for incompatible column_type and selector choice
• Fix ValueError to be properly raised in case shared columns have different dtypes (if statement failed running before)
• Add unit tests test_set_slider_values_shared_column_inconsistent_dtype

Minor changes:

• Remove redundant TODOs
• Add venv folder to whitelisted directories, otherwise we get false positives from site packages
• Move test_set_actions to FilterPreBuild class

Screenshot

Checklist

• I have not referenced individuals, products or companies in any commits, directly or indirectly
• I have not added data or restricted code in any commits, directly or indirectly
• I have updated the docstring of any public function/class/model changed
• I have added the PR number to the change description in the changelog fragment, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1)) (if applicable)
• I have added tests to cover my changes (if applicable)

Types of changes

• Docs/refactoring (non-breaking change which improves codebase)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

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[maxschulz-COL]

LGTM! 🚀