Fix: Use configured replacements when dumping table rows in CSV

[MalteWunsch]

• Test CsvOutputFormatDriver->dumpTableRow()
• Fix: Use configured replacements when dumping table rows in CSV

[Copilot]

Pull Request Overview

This PR fixes a bug in the CSV output format driver where configured column replacements were not being applied when dumping table rows to CSV files.

• Adds test coverage for the CsvOutputFormatDriver->dumpTableRow() method
• Implements processing of configured column replacements before writing CSV data

Reviewed Changes

Copilot reviewed 2 out of 4 changed files in this pull request and generated no comments.

File	Description
test/Webfactory/Slimdump/Database/CsvOutputFormatDriverTest.php	Adds comprehensive test cases to verify CSV dumping behavior with and without column replacements
src/Webfactory/Slimdump/Database/CsvOutputFormatDriver.php	Implements column value processing using configured replacements before writing to CSV

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