Fix 'create_result_query' ordering

[dreadatour]

Tiny fix for unused code found while working on another PR.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 50.00000% with 2 lines in your changes missing coverage. Please review.

Project coverage is 87.00%. Comparing base (414872b) to head (814f933). Report is 8 commits behind head on main.

Files with missing lines	Patch %	Lines
src/datachain/query/dataset.py	50.00%	1 Missing and 1 partial :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #502      +/-   ##
==========================================
- Coverage   87.01%   87.00%   -0.02%     
==========================================
  Files          92       92              
  Lines        9854     9854              
  Branches     2037     2037              
==========================================
- Hits         8574     8573       -1     
- Misses        919      920       +1     
  Partials      361      361              

Flag	Coverage Δ
datachain	86.93% <50.00%> (-0.02%)	:arrow_down:

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[dreadatour]

Closing this issue because we decided to do not preserve ordering within dataset.