perf: Allocate only for read items when reading Parquet with predicate

[coastalwhite]

Now, with no more zero-length chunks.

[codecov]

Codecov Report

❌ Patch coverage is 51.38122% with 352 lines in your changes missing coverage. Please review.
✅ Project coverage is 81.79%. Comparing base (4507677) to head (f949d73).
⚠️ Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
...-parquet/src/arrow/read/deserialize/binview/mod.rs	62.11%	61 Missing ⚠️
...olars-parquet/src/arrow/read/deserialize/simple.rs	50.43%	57 Missing ⚠️
...et/src/arrow/read/deserialize/fixed_size_binary.rs	0.00%	52 Missing ⚠️
...rs-parquet/src/arrow/read/deserialize/utils/mod.rs	77.84%	35 Missing ⚠️
...quet/src/arrow/read/deserialize/primitive/float.rs	10.34%	26 Missing ⚠️
...-parquet/src/arrow/read/deserialize/categorical.rs	0.00%	25 Missing ⚠️
...lars-parquet/src/arrow/read/deserialize/boolean.rs	0.00%	23 Missing ⚠️
...et/src/arrow/read/deserialize/primitive/integer.rs	58.69%	19 Missing ⚠️
.../polars-parquet/src/arrow/read/deserialize/null.rs	0.00%	18 Missing ⚠️
...arquet/src/arrow/read/deserialize/primitive/mod.rs	0.00%	17 Missing ⚠️
... and 5 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #24401      +/-   ##
==========================================
- Coverage   81.83%   81.79%   -0.05%     
==========================================
  Files        1680     1680              
  Lines      227651   227803     +152     
  Branches     2920     2920              
==========================================
+ Hits       186304   186330      +26     
- Misses      40616    40742     +126     
  Partials      731      731              

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