feat: Cloud support for new-streaming scans and sinks

[nameexhaustion]

Enables cloud support for all scan and sink functions on new-streaming, including PartitionMaxSize.

Note that currently if any errors occur in writing they are silently ignored (there is a fix for this at https://github.com/pola-rs/polars/pull/21589/files#diff-744a743b5337b77c8e26e0efabdfe8410bfd77e3d1e55ffa54eb0f29cc51e33bR1177)

[codecov]

Codecov Report

Attention: Patch coverage is 99.07407% with 1 line in your changes missing coverage. Please review.

Project coverage is 80.25%. Comparing base (6f59975) to head (34f5d17).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
crates/polars-plan/src/dsl/scan_sources.rs	92.85%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #21621      +/-   ##
==========================================
+ Coverage   80.23%   80.25%   +0.02%     
==========================================
  Files        1604     1604              
  Lines      231433   231491      +58     
  Branches     2639     2640       +1     
==========================================
+ Hits       185679   185784     +105     
+ Misses      45145    45098      -47     
  Partials      609      609              

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