refactor: migrate custom feature functions to generic is_feature_enabled/is_feature_supported

[DrakeLin]

What changes are proposed in this pull request?

Refactored custom is_x_supported() and is_x_enabled() functions in table_configuration.rs to use the generic is_feature_enabled(&TableFeature) and is_feature_supported(&TableFeature) functions

How was this change tested?

Several test tables had invalid protocols where delta.enableChangeDataFeed=true was set but the protocol (3,7 with table features) didn't include changeDataFeed in writerFeatures. This is invalid because table features protocol requires explicit feature listing. Fixed:

• cdf-column-mapping-name-mode-3-7.tar.zst - added changeDataFeed to writerFeatures
• cdf-table-with-dv.tar.zst - added changeDataFeed to writerFeatures, removed macOS AppleDouble cruft
• table-with-cdf/ - downgraded from protocol 3,7 (empty features) to legacy protocol 1,4 which implicitly supports CDF
• The FFI tests used minWriterVersion: 2 but CDF requires minWriterVersion: 4

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.77%. Comparing base (3700e80) to head (42cac70).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1519      +/-   ##
==========================================
+ Coverage   84.73%   84.77%   +0.04%     
==========================================
  Files         124      126       +2     
  Lines       34227    34102     -125     
  Branches    34227    34102     -125     
==========================================
- Hits        29001    28909      -92     
+ Misses       3816     3785      -31     
+ Partials     1410     1408       -2     

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