fix: decode path before lookup

[ion-elgreco]

Description

Paths in the json log are double encoded, when we go over logical_file_view.path() the paths are decoded but when you access them directly in the add_actions_table they aren't so we need to decode as well here to be able to look up in the map properly.

Imho, the double encoding in the logs seems like a bug but seems to have been prevalent for a long time and this is just a tape fix to get old behavior back.

Related Issue(s)

• closes [Bug]: _internal.DeltaError: Generic DeltaTable error: Unable to map __delta_rs_path to action during overwrite with predicate #3939

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.52%. Comparing base (4c98931) to head (4d39589).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #3976       +/-   ##
===========================================
+ Coverage   25.76%   74.52%   +48.75%     
===========================================
  Files         127      156       +29     
  Lines       20539    41537    +20998     
  Branches    20539    41537    +20998     
===========================================
+ Hits         5292    30954    +25662     
+ Misses      14885     9196     -5689     
- Partials      362     1387     +1025     

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[rtyler]

I would like to hold off on merging this until it's better understood as a regression and has a test case associated with it, since we have a lot of changes in the pipeline around paths/urls and log replay

[corwinjoy]

In the draft PR where I examine adding support for full path URIs (#3963) this double encoding (once for JSON, and once for the object_store Path) is a major source of complications. If we could remove this, it would be great. If not, I would suggest a test where you use escape characters because this is where the double encoding gets complicated and tends to have problems. In addition, in the draft PR, AI suggested that there may be an existing bug with encoding the '%' character which it would be nice to test.
https://github.com/delta-io/delta-rs/pull/3963/files#r2609031682

[rtyler]

Test demonstrates the bug, thanks for adding @ion-elgreco