Update Pydantic version

[nnansters]

• Bump SQLModel in order to bump Pydantic to v2 as requested in #331 and #383

[codecov[bot]]

Codecov Report

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

Project coverage is 76.80%. Comparing base (a24ab81) to head (4ee12fa). Report is 1 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #401 +/- ## ======================================= Coverage 76.80% 76.80% ======================================= Files 108 108 Lines 9264 9265 +1 Branches 1656 1656 ======================================= + Hits 7115 7116 +1 Misses 1685 1685 Partials 464 464 ```

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