Bump the production-dependencies group with 6 updates (#68)

Bumps the production-dependencies group with 6 updates:

| Package | From | To |
| --- | --- | --- |
| [numpy](https://github.com/numpy/numpy) | `1.26.3` | `1.26.4` |
| [pandas](https://github.com/pandas-dev/pandas) | `2.1.4` | `2.2.0` |
| [pydantic](https://github.com/pydantic/pydantic) | `2.5.3` | `2.6.1` |
| [sqlalchemy](https://github.com/sqlalchemy/sqlalchemy) | `2.0.25` | `2.0.26` |
| [polars](https://github.com/pola-rs/polars) | `0.20.4` | `0.20.7` |
| [pyarrow](https://github.com/apache/arrow) | `14.0.2` | `15.0.0` |


Updates `numpy` from 1.26.3 to 1.26.4
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/RELEASE_WALKTHROUGH.rst)
- [Commits](numpy/numpy@v1.26.3...v1.26.4)

Updates `pandas` from 2.1.4 to 2.2.0
- [Release notes](https://github.com/pandas-dev/pandas/releases)
- [Commits](pandas-dev/pandas@v2.1.4...v2.2.0)

Updates `pydantic` from 2.5.3 to 2.6.1
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v2.5.3...v2.6.1)

Updates `sqlalchemy` from 2.0.25 to 2.0.26
- [Release notes](https://github.com/sqlalchemy/sqlalchemy/releases)
- [Changelog](https://github.com/sqlalchemy/sqlalchemy/blob/main/CHANGES.rst)
- [Commits](https://github.com/sqlalchemy/sqlalchemy/commits)

Updates `polars` from 0.20.4 to 0.20.7
- [Release notes](https://github.com/pola-rs/polars/releases)
- [Commits](pola-rs/polars@py-0.20.4...py-0.20.7)

Updates `pyarrow` from 14.0.2 to 15.0.0
- [Commits](apache/arrow@go/v14.0.2...go/v15.0.0)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production-dependencies
- dependency-name: pandas
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-dependencies
- dependency-name: pydantic
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production-dependencies
- dependency-name: sqlalchemy
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production-dependencies
- dependency-name: polars
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production-dependencies
- dependency-name: pyarrow
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: production-dependencies
...

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