Fix: PARSynthesizer not being able to conditionally sample with date time as context

[pvk-developer]

Resolves #2187
CU-86b1pxjbd

[sdv-team]

Task linked: CU-86b1pxjbd SDV - Conditional sampling error when using a datetime column as a context column with PAR Synthesizer #2187

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.59%. Comparing base (0ddaf6a) to head (40c243a).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2347      +/-   ##
==========================================
+ Coverage   98.57%   98.59%   +0.02%     
==========================================
  Files          59       59              
  Lines        6101     6120      +19     
==========================================
+ Hits         6014     6034      +20     
+ Misses         87       86       -1     

Flag	Coverage Δ
integration	82.25% <100.00%> (+0.07%)	⬆️
unit	97.43% <100.00%> (+<0.01%)	⬆️

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[amontanez24]

I think to make it seem less random that datetime is getting special treatment, we can make some generalized functions that exist to handle these extra transformations and changes to metadata