Fix: Use Serillize never to not output sensitive data

[syphax-bouazzouni]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.

Project coverage is 78.75%. Comparing base (c8c78d4) to head (0926cd4).
Report is 54 commits behind head on develop.

Files with missing lines	Patch %	Lines
lib/ontologies_linked_data/models/base.rb	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #216      +/-   ##
===========================================
+ Coverage    77.80%   78.75%   +0.94%     
===========================================
  Files           74       74              
  Lines         5276     5380     +104     
===========================================
+ Hits          4105     4237     +132     
+ Misses        1171     1143      -28     

Flag	Coverage Δ
unittests	78.75% <50.00%> (+0.94%)	⬆️

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[alexskr]

Thanks for the PR.
Unit tests should be added for the serialization of sensitive data.

[alexskr]

we will add unit test in the ontologies_api