build test warns on __init__ constructor

[gliptak]

https://github.com/capitalone/DataProfiler/actions/runs/9420437334/job/25952479174?pr=1145#step:6:139

dataprofiler/tests/profilers/test_histogram_utils.py:35
  /home/runner/work/DataProfiler/DataProfiler/dataprofiler/tests/profilers/test_histogram_utils.py:35: PytestCollectionWarning: cannot collect test class 'TestColumn' because it has a __init__ constructor (from: dataprofiler/tests/profilers/test_histogram_utils.py)
    class TestColumn(NumericStatsMixin):

dataprofiler/tests/profilers/test_numeric_stats_mixin_profile.py:21
  /home/runner/work/DataProfiler/DataProfiler/dataprofiler/tests/profilers/test_numeric_stats_mixin_profile.py:21: PytestCollectionWarning: cannot collect test class 'TestColumn' because it has a __init__ constructor (from: dataprofiler/tests/profilers/test_numeric_stats_mixin_profile.py)
    class TestColumn(NumericStatsMixin):

dataprofiler/tests/profilers/test_numeric_stats_mixin_profile.py:34
  /home/runner/work/DataProfiler/DataProfiler/dataprofiler/tests/profilers/test_numeric_stats_mixin_profile.py:34: PytestCollectionWarning: cannot collect test class 'TestColumnWProps' because it has a __init__ constructor (from: dataprofiler/tests/profilers/test_numeric_stats_mixin_profile.py)
    class TestColumnWProps(TestColumn):