F octave logging

Summary

Minor changes. Replaced a function which has been removed from cpplib, removed some std::endl in logging. Updated the pipeline (which was not working for some reason).

See Also

caosdb-cpplib!41 (merged)

Test Environment

Please try to run the integration tests (which have not been changed) and look out for our segfault bug - Maybe we can close it (and update the CHANGELOG accordingly?)

Check List for the Author

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• All automated tests pass
• Reference related Issues
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  • Intent of new code
  • Problems with old code
  • Why this implementation?

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• I understand the intent of this MR
• All automated tests pass
• Up-to-date CHANGELOG.md
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