[backend] Rework enrich connector component for playbooks

[SarahBocognano]

Proposed changes

• Rework the enrich connector component for playbooks to be able to merge bundle objects when same ids but different values
• Add previous objects to new bundle if enrichment returns a new object

Related issues

• https://github.com/OpenCTI-Platform/opencti/issues/6669

Checklist

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

Further comments

[codecov[bot]]

Codecov Report

:x: Patch coverage is 89.47368% with 2 lines in your changes missing coverage. Please review. :white_check_mark: Project coverage is 16.97%. Comparing base (334e6e2) to head (eb02ee7). :warning: Report is 5 commits behind head on master.

Files with missing lines	Patch %	Lines
...raphql/src/modules/playbook/playbook-components.ts	89.47%	2 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #13642      +/-   ##
==========================================
+ Coverage   16.94%   16.97%   +0.02%     
==========================================
  Files        2934     2934              
  Lines      146824   146840      +16     
  Branches    38419    38423       +4     
==========================================
+ Hits        24885    24928      +43     
+ Misses     121939   121912      -27     

Flag	Coverage Δ
opencti	16.97% <89.47%> (+0.02%)	:arrow_up:
opencti-front	2.40% <ø> (+<0.01%)	:arrow_up:
opencti-graphql	59.27% <89.47%> (+0.07%)	:arrow_up:

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