add CI step that publishes package versions on release

[codecov[bot]]

Codecov Report

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

Project coverage is 80.96%. Comparing base (cf9f55b) to head (7a5e7ec).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1490 +/- ## ========================================== - Coverage 81.33% 80.96% -0.37% ========================================== Files 97 97 Lines 6762 6762 ========================================== - Hits 5500 5475 -25 - Misses 1262 1287 +25 ``` | [Flag](https://app.codecov.io/gh/delvtech/agent0/pull/1490/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=delvtech) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/delvtech/agent0/pull/1490/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=delvtech) | `80.96% <ø> (-0.37%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=delvtech#carryforward-flags-in-the-pull-request-comment) to find out more.

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