[backend] Test CSV bundler with Indicators with labels and kill chain phases

[Goumies]

Proposed changes

• Add test to make sure to spot unexpected import with labels
• Add test to make sure to spot unexpected import with kill chain phases

Related issues

• https://github.com/OpenCTI-Platform/opencti/issues/7036

Checklist

• [x] I consider the submitted work as finished
• [x] I tested the code for its functionality
• [ ] I wrote test cases for the relevant uses case (coverage and e2e)
• [ ] I added/update the relevant documentation (either on github or on notion)
• [ ] Where necessary I refactored code to improve the overall quality

Further comments

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 67.62%. Comparing base (6289b3d) to head (97985bc). Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #7514      +/-   ##
==========================================
+ Coverage   67.59%   67.62%   +0.03%     
==========================================
  Files         567      567              
  Lines       69883    69883              
  Branches     5929     5935       +6     
==========================================
+ Hits        47235    47257      +22     
+ Misses      22648    22626      -22     

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[SarahBocognano]

Is it possible to put at least a valid_from date in the tests ? It is required in indicators

[Goumies]

Is it possible to put at least a valid_from date in the tests ? It is required in indicators

@SarahBocognano, Are you sure? It is not required in the CSV mapper form.