Set codeowners to current maintainer

[jsirianni]

Description of Changes

Please check that the PR fulfills these requirements

• [ ] Tests for the changes have been added (for bug fixes / features)
• [ ] Docs have been added / updated (for bug fixes / features)
• [ ] CI passes

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

:exclamation: No coverage uploaded for pull request base (main@ca0dfb4). Click here to learn what that means.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #764 +/- ## ======================================= Coverage ? 74.94% ======================================= Files ? 133 Lines ? 10095 Branches ? 0 ======================================= Hits ? 7565 Misses ? 2062 Partials ? 468 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.