[CONFIGURATION] File configuration - handle invalid YAML

[perhapsmaple]

Fixes #3857

Changes

Please provide a brief description of the changes here.

For significant contributions please make sure you have completed the following items:

• CHANGELOG.md updated for non-trivial changes
• Unit tests have been added
• Changes in public API reviewed

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.98%. Comparing base (0869455) to head (0f98921).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3858      +/-   ##
==========================================
- Coverage   89.99%   89.98%   -0.01%     
==========================================
  Files         225      225              
  Lines        7170     7170              
==========================================
- Hits         6452     6451       -1     
- Misses        718      719       +1     

see 1 file with indirect coverage changes

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[marcalff]

Thanks for the fix.

This is looking good, see minor comments.

[marcalff]

LGTM, thanks for the fix.