fix(deps): Update dependency pydantic to v2.11.9 (#40)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [pydantic](https://redirect.github.com/pydantic/pydantic) ([changelog](https://docs.pydantic.dev/latest/changelog/)) | dependencies | patch | `2.11.7` -> `2.11.9` |

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### Release Notes

<details>
<summary>pydantic/pydantic (pydantic)</summary>

### [`v2.11.9`](https://redirect.github.com/pydantic/pydantic/releases/tag/v2.11.9): 2025-09-13

[Compare Source](https://redirect.github.com/pydantic/pydantic/compare/v2.11.8...v2.11.9)

##### What's Changed

##### Fixes

-   Backport v1.10.23 changes by [@&#8203;Viicos](https://redirect.github.com/Viicos)

**Full Changelog**: pydantic/pydantic@v2.11.8...v2.11.9

### [`v2.11.8`](https://redirect.github.com/pydantic/pydantic/releases/tag/v2.11.8): 2025-09-13

[Compare Source](https://redirect.github.com/pydantic/pydantic/compare/v2.11.7...v2.11.8)

#### v2.11.8 (2025-09-13)

##### What's Changed

##### Fixes

-   Fix mypy plugin for mypy 1.18 by [@&#8203;cdce8p](https://redirect.github.com/cdce8p) in [#&#8203;12209](https://redirect.github.com/pydantic/pydantic/pull/12209)

**Full Changelog**: pydantic/pydantic@v2.11.7...v2.11.8

</details>

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