feat: Initial support for grouped join pushdown

[mcheshkov]

Check List

• Tests has been run in packages where changes 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 (if issue reference is not provided)

[Description goes here]

[codecov]

Codecov Report

Attention: Patch coverage is 94.06911% with 115 lines in your changes missing coverage. Please review.

Project coverage is 83.05%. Comparing base (dcc46c7) to head (26820f6).
Report is 10 commits behind head on master.

Files with missing lines	Patch %	Lines
...t/cubesql/cubesql/src/compile/engine/df/wrapper.rs	85.20%	50 Missing ⚠️
.../src/models/v1_load_request_query_join_subquery.rs	0.00%	14 Missing ⚠️
...c/compile/rewrite/rules/wrapper/scalar_function.rs	78.78%	7 Missing ⚠️
rust/cubesql/cubesql/src/compile/mod.rs	89.47%	6 Missing ⚠️
rust/cubesql/cubesql/src/compile/engine/df/scan.rs	66.66%	4 Missing ⚠️
...ubesql/src/compile/rewrite/rules/wrapper/column.rs	95.12%	4 Missing ⚠️
.../cubesql/src/compile/rewrite/rules/wrapper/join.rs	98.87%	4 Missing ⚠️
...sql/src/compile/rewrite/rules/wrapper/aggregate.rs	97.72%	3 Missing ⚠️
...l/cubesql/src/compile/rewrite/rules/wrapper/mod.rs	95.38%	3 Missing ⚠️
...t/cubesql/cubesql/src/compile/test/test_wrapper.rs	94.11%	3 Missing ⚠️
... and 13 more

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #9032      +/-   ##
==========================================
+ Coverage   82.78%   83.05%   +0.26%     
==========================================
  Files         221      224       +3     
  Lines       78494    79810    +1316     
==========================================
+ Hits        64979    66283    +1304     
- Misses      13515    13527      +12     

Flag	Coverage Δ
cubesql	83.05% <94.06%> (+0.26%)	⬆️

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.