feat(cubesql): Support DISTINCT flag in UDAFs

[MazterQyou]

Check List

• Tests have been run in packages where changes have been made if available
• Linter has been run for changed code
• Tests for the changes have been added if not covered yet
• Docs have been added / updated if required

Description of Changes Made

This PR bumps cube-js/arrow-datafusion@50a3b11, adding support for DISTINCT flag in aggregate UDFs.

[codecov]

Codecov Report

❌ Patch coverage is 84.26966% with 14 lines in your changes missing coverage. Please review.
✅ Project coverage is 77.98%. Comparing base (5e71919) to head (eef5e2f).
⚠️ Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
...t/cubesql/cubesql/src/compile/engine/df/wrapper.rs	62.50%	6 Missing ⚠️
.../cubesql/src/compile/engine/df/optimizers/utils.rs	0.00%	5 Missing ⚠️
...l/cubesql/src/compile/engine/udf/extension/xirr.rs	62.50%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #10252      +/-   ##
==========================================
- Coverage   83.25%   77.98%   -5.27%     
==========================================
  Files         247      468     +221     
  Lines       74259    91433   +17174     
  Branches        0     3498    +3498     
==========================================
+ Hits        61825    71308    +9483     
- Misses      12434    19627    +7193     
- Partials        0      498     +498     

Flag	Coverage Δ
cube-backend	55.09% <ø> (?)
cubesql	83.25% <84.26%> (+<0.01%)	⬆️

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