feat: allow native Iceberg scans with non-identity transform residuals

[Shekharrajak]

Enable native execution for Iceberg queries with bucket/truncate/year/month/day/hour transforms in residuals. Row-group filtering skips these predicates but post-scan CometFilter applies them. Provides native performance while maintaining correctness.

[parthchandra]

Could you fix the scalastyle errors so the tests can run?

[codecov-commenter]

Codecov Report

❌ Patch coverage is 11.11111% with 8 lines in your changes missing coverage. Please review.
✅ Project coverage is 59.55%. Comparing base (f09f8af) to head (f41059f).
⚠️ Report is 822 commits behind head on main.

Files with missing lines	Patch %	Lines
...n/scala/org/apache/comet/rules/CometScanRule.scala	11.11%	8 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #2948      +/-   ##
============================================
+ Coverage     56.12%   59.55%   +3.42%     
- Complexity      976     1380     +404     
============================================
  Files           119      167      +48     
  Lines         11743    15497    +3754     
  Branches       2251     2569     +318     
============================================
+ Hits           6591     9229    +2638     
- Misses         4012     4971     +959     
- Partials       1140     1297     +157     

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