FEAT: Enhance native API coverage common.py

[tizianrot]

Description

• move add-trace-characteristics to common.py
• add export_table_to_file to common.py (Native API ExportTableToFile in ReportSetup)

Issue linked

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Checklist

• I have tested my changes locally.
• I have added necessary documentation or updated existing documentation.
• I have followed the coding style guidelines of this project.
• I have added appropriate tests (unit, integration, system).
• I have reviewed my changes before submitting this pull request.
• I have linked the issue or issues that are solved by the PR if any.
• I have agreed with the Contributor License Agreement (CLA).

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[codecov]

Codecov Report

Attention: Patch coverage is 23.80952% with 16 lines in your changes missing coverage. Please review.

Project coverage is 40.18%. Comparing base (74863ab) to head (97a5c4c).

❌ Your patch check has failed because the patch coverage (23.80%) is below the target coverage (85.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #5757       +/-   ##
===========================================
- Coverage   84.92%   40.18%   -44.75%     
===========================================
  Files         161      161               
  Lines       62107    62112        +5     
===========================================
- Hits        52745    24957    -27788     
- Misses       9362    37155    +27793