ref: fix types in org provisioning

[asottile-sentry]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.04%. Comparing base (29ff72e) to head (c9510c5).
Report is 10 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #72896      +/-   ##
==========================================
+ Coverage   73.27%   78.04%   +4.76%     
==========================================
  Files        6602     6604       +2     
  Lines      294280   294421     +141     
  Branches    50731    50757      +26     
==========================================
+ Hits       215645   229788   +14143     
+ Misses      72049    58299   -13750     
+ Partials     6586     6334     -252     

Files	Coverage Δ
src/sentry/services/organization/provisioning.py	85.71% <100.00%> (+0.15%)	⬆️

... and 843 files with indirect coverage changes