[backend] Update taskManager to handle extension attributes from toolbar actions

[Kedae]

Closes #6043

[codecov]

Codecov Report

Attention: 17 lines in your changes are missing coverage. Please review.

Comparison is base (ae261c1) 65.72% compared to head (75fc0a9) 65.71%.
Report is 1 commits behind head on master.

Files	Patch %	Lines
...latform/opencti-graphql/src/manager/taskManager.js	0.00%	17 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6051      +/-   ##
==========================================
- Coverage   65.72%   65.71%   -0.02%     
==========================================
  Files         539      539              
  Lines       63492    63510      +18     
  Branches     5132     5135       +3     
==========================================
+ Hits        41729    41734       +5     
- Misses      21763    21776      +13     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.