Add directory for preprod

[chromy]

We're investigating analyzing and distributing pre-production artifacts
(e.g. .apk, .ipa, .aab, .xcframework, etc). This adds a directory for that code
to live in so it is not spread across the codebase as well as matching CODEOWNERS
entry for the team investigating this.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

⚠️ Parser warning

The parser emitted a warning. Please review your JUnit XML file:

Warning while parsing testcase attributes: Limit of string is 1000 chars, for name, we got 2083 at 1:157339 in /home/runner/work/sentry/sentry/.artifacts/pytest.junit.xml

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #91961      +/-   ##
==========================================
- Coverage   87.63%   87.63%   -0.01%     
==========================================
  Files       10361    10361              
  Lines      587521   587521              
  Branches    22594    22594              
==========================================
- Hits       514860   514849      -11     
- Misses      72240    72251      +11     
  Partials      421      421              

[asottile-sentry]

just a thought -- would it make sense to write this new thing as a separate service rather than having to work in the monolith?

it's also a bit strange to introduce just an empty module

[chromy]

just a thought -- would it make sense to write this new thing as a separate service rather than having to work in the monolith?

Not sure! I need to learn more about serivces.
@JoshFerge suggested in the offline discussion was that sticking with the monolith might be best for now.

it's also a bit strange to introduce just an empty module

Sorry! Will fill it out shortly - but happy to have spurred these useful discussions!

[cmanallen]

Retro-approving my offline approval (for posterity). This will be a good place for your team to get started!