[worker] add work expectation without impersonation in worker (#10829)

[JeremyCloarec]

Proposed changes

• add work expectation without impersonation in worker

Linked pycti PR: OpenCTI-Platform/client-python#890

Related issues

• Draft: validation show 0% despite being done #10829

Checklist

• I consider the submitted work as finished
• 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]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 65.53%. Comparing base (e2f44f7) to head (8a46939).
Report is 91 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #10843      +/-   ##
==========================================
+ Coverage   65.52%   65.53%   +0.01%     
==========================================
  Files         673      673              
  Lines       67027    67027              
  Branches     7365     7367       +2     
==========================================
+ Hits        43920    43928       +8     
+ Misses      23107    23099       -8     

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.