fix: reuse existing unit primitives for issue & epic reader
What does this merge request do and why?
Based on the comment in gitlab-org/gitlab!169918 (comment 2169538029)
We can re-use existing unit primitives ask_issue
and ask_epic
for issue reader and epic reader, instead of introducing new unit primitives.
How to set up and validate locally
Numbered steps to set up and validate the change are strongly suggested.
Merge request checklist
-
Tests added for new functionality. If not, please raise an issue to follow up. -
Documentation added/updated, if needed.