[FEAT] Public Delta Lake writer

[kevinzwang]

Follow-up on #2304 with additional cleanup, parameters, and testing of the Delta Lake writing functionality, now set to be a public API with this PR!

This PR also renames read_delta_lake to read_deltalake, providing a deprecation warning for the old name

Todo before merging:

• Test on S3/AWS Glue
• Add GIthub issues for future work
  • Delta Lake writer improvements #2332

[kevinzwang]

Thank you to @siddharth-gulia for the original work on this!

[codecov]

Codecov Report

Attention: Patch coverage is 83.75000% with 26 lines in your changes missing coverage. Please review.

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Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2329   +/-   ##
=======================================
  Coverage        ?   79.06%           
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  Files           ?      473           
  Lines           ?    55143           
  Branches        ?        0           
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  Hits            ?    43597           
  Misses          ?    11546           
  Partials        ?        0           

Files	Coverage Δ
daft/__init__.py	22.22% <ø> (ø)
daft/api_annotations.py	89.23% <100.00%> (ø)
daft/context.py	76.22% <ø> (ø)
daft/delta_lake/delta_lake_scan.py	95.34% <100.00%> (ø)
daft/execution/execution_step.py	93.97% <100.00%> (ø)
daft/execution/physical_plan.py	95.04% <ø> (ø)
daft/execution/rust_physical_plan_shim.py	96.34% <ø> (ø)
daft/io/__init__.py	95.83% <100.00%> (ø)
daft/io/_lance.py	92.85% <100.00%> (ø)
daft/logical/builder.py	93.33% <100.00%> (ø)
... and 10 more

[kevinzwang]

Oh one question I had is if it should be kept as write_delta? The read function is called read_delta_lake and they should probably match. I would guess that this was probably named write_delta to match Polars

[samster25]

Discussed offline, but main thing is to keep the io related changes in daft/io and rely on dynamic imports when io is invoked