Feature Request: Add Support for Attachments in TRX Plugin

[rgomes-ifl]

I’m using Allure 2 to generate reports from TRX files produced by my test suite. These TRX files include attachments such as screenshots and logs using the following format:

<UnitTestResult>
  <ResultFiles>
    <ResultFile path="screenshot1.png" />
    <ResultFile path="logs.zip" />
  </ResultFiles>
</UnitTestResult>

Currently, these attachments are not visible in the generated Allure report. It would be extremely helpful if Allure could parse and display these files as attachments in the report
Obs. I'm using NUnit to generate the TRX