[backend]Verify createdBy type on malware creation (#6291)

[aHenryJard]

Proposed changes

• Verify that the id given in createdBy relation is an Identity, if not throw exception and prevent from creating entity.
  • on creation
  • on update
  • on upsert
  • on relationAdd
• Test are written using malware use case, but the implementation is for all entity that have createdBy relationship
• Note that some changes in test (mainly '?' operator) are because of refactor of file from js to ts.

Related issues

• Creation of created-by relatiohship is not protected to target only identity #6291

Checklist

• I consider the submitted work as finished
• I tested the code for its functionality
• I wrote test cases for the relevant uses case
• I added/update the relevant documentation (either on github or on notion)
• Where necessary I refactored code to improve the overall quality

Further comments

If this is a relatively large or complex change, kick off the discussion by explaining why you chose the solution you did and what alternatives you considered, etc...

[SouadHadjiat]

why do we have this change ? the last ',' should be kept

[aHenryJard]

I think it's ESLint that did it, I can revert that

[JeremyCloarec]

I'm not sure I understand what's the convention for trailing commas in imports? There is already a mix of imports having a trailing comma on their last import line, and others not having it

[codecov]

Codecov Report

Attention: Patch coverage is 97.56098% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 67.27%. Comparing base (698b5a3) to head (dd46aa7).
Report is 6 commits behind head on master.

Files	Patch %	Lines
...orm/opencti-graphql/src/domain/stixDomainObject.js	87.50%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6309      +/-   ##
==========================================
+ Coverage   66.71%   67.27%   +0.56%     
==========================================
  Files         541      541              
  Lines       64501    64539      +38     
  Branches     5288     5594     +306     
==========================================
+ Hits        43033    43420     +387     
+ Misses      21468    21119     -349     

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