Add handling for all other S3 ClientErrors

[valyo]

Pull Request Template

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Summary

Try to handle errors other than 404, which might be be a reason for silent errors leading to failed_op=add_file_db

Related Issue/Ticket

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Testing

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---

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[codecov]

Codecov Report

❌ Patch coverage is 83.33333% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 92.94%. Comparing base (0a7039f) to head (940165a).

Files with missing lines	Patch %	Lines
dds_web/__init__.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #1788      +/-   ##
==========================================
- Coverage   92.95%   92.94%   -0.02%     
==========================================
  Files          30       30              
  Lines        5028     5034       +6     
==========================================
+ Hits         4674     4679       +5     
- Misses        354      355       +1     

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