fix(typing): Fix typing in issues/test_utils

[snigdhas]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 77.90%. Comparing base (23412d5) to head (bfe8c63).
Report is 1010 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff             @@
##           master   #71602       +/-   ##
===========================================
+ Coverage   56.83%   77.90%   +21.06%     
===========================================
  Files        6545     6554        +9     
  Lines      291881   292182      +301     
  Branches    50423    50475       +52     
===========================================
+ Hits       165897   227628    +61731     
+ Misses     121231    58302    -62929     
- Partials     4753     6252     +1499     

Files	Coverage Δ
src/sentry/issues/ingest.py	95.31% <100.00%> (+17.96%)	⬆️

... and 1969 files with indirect coverage changes

[getsantry]

This pull request has gone three weeks without activity. In another week, I will close it.

But! If you comment or otherwise update it, I will reset the clock, and if you add the label WIP, I will leave it alone unless WIP is removed ... forever!

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"A weed is but an unloved flower." ― Ella Wheeler Wilcox 🥀