fix: remove overzealous warning

[westonpace]

In the code parsing scalar expressions I am expecting binary expressions to follow a certain pattern (column op scalar and not scalar op column) and so I added a warning when I didn't see the pattern since that would mean my assumption was wrong and then I returned None.

However, the pattern I was expecting was a bit stricter than that (indexed column op scalar) and there are lots of cases where we might see not indexed column op scalar and yet returning None is exactly the right thing to do here so we're ok and don't need the warning.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.49%. Comparing base (7ec23f0) to head (a52ffee).
Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3239      +/-   ##
==========================================
+ Coverage   78.48%   78.49%   +0.01%     
==========================================
  Files         245      245              
  Lines       84998    85032      +34     
  Branches    84998    85032      +34     
==========================================
+ Hits        66707    66744      +37     
- Misses      15473    15476       +3     
+ Partials     2818     2812       -6     

Flag	Coverage Δ
unittests	78.49% <ø> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.