Improve telemetry for --settings-file usage

[christianhelle]

This pull request improves the telemetry for the usage of the --settings-file option. Previously, only the settings-file object was logged, but now the RefitGeneratorSettings object is also logged when the SettingsFilePath is not null. This provides more detailed information for analysis.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.46%. Comparing base (808ddc9) to head (14edabb).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #419   +/-   ##
=======================================
  Coverage   97.46%   97.46%           
=======================================
  Files          64       64           
  Lines        2564     2564           
=======================================
  Hits         2499     2499           
  Misses         40       40           
  Partials       25       25           

Flag	Coverage Δ
unittests	97.46% <ø> (ø)

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