chore: use artifact in fetch-service context

[dariuszd21]

• Have you followed the guidelines for contributing?
• Have you signed the CLA?
• Have you successfully run tox?

Required to make fetch-service work after artefact -> artifact change.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.61%. Comparing base (0705676) to head (63e739b).
Report is 324 commits behind head on main.

❗ There is a different number of reports uploaded between BASE (0705676) and HEAD (63e739b). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (0705676)	HEAD (63e739b)
	2	1

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #587      +/-   ##
==========================================
- Coverage   99.28%   90.61%   -8.68%     
==========================================
  Files          29       64      +35     
  Lines        1265     3857    +2592     
  Branches      209      440     +231     
==========================================
+ Hits         1256     3495    +2239     
- Misses          6      275     +269     
- Partials        3       87      +84     

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