[BUG] Fix write_deltalake add action file path prefix

[kevinzwang]

No description provided.

[codspeed-hq]

CodSpeed Performance Report

Merging #3053 will not alter performance

_{Comparing kevin/deltalake-roundtrip (f786e0e) with main (e93dd94)}

Summary

✅ 17 untouched benchmarks

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 78.34%. Comparing base (e93dd94) to head (f786e0e).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
daft/table/table_io.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3053      +/-   ##
==========================================
- Coverage   78.35%   78.34%   -0.01%     
==========================================
  Files         610      610              
  Lines       72023    72022       -1     
==========================================
- Hits        56431    56427       -4     
- Misses      15592    15595       +3     

Files with missing lines	Coverage Δ
src/daft-parquet/src/lib.rs	50.00% <ø> (ø)
daft/table/table_io.py	85.75% <0.00%> (-0.22%)	⬇️

... and 3 files with indirect coverage changes