Update dependency pydantic to v2.3.0 (#242)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [pydantic](https://togithub.com/pydantic/pydantic)
([changelog](https://docs.pydantic.dev/latest/changelog/)) | `==2.2.1`
-> `==2.3.0` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/pydantic/2.3.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/pydantic/2.3.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/pydantic/2.2.1/2.3.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/pydantic/2.2.1/2.3.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

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

###
[`v2.3.0`](https://togithub.com/pydantic/pydantic/blob/HEAD/HISTORY.md#v230-2023-08-23)

[Compare
Source](https://togithub.com/pydantic/pydantic/compare/v2.2.1...v2.3.0)

[GitHub
release](https://togithub.com/pydantic/pydantic/releases/tag/v2.3.0)

- 🔥 Remove orphaned changes file from repo by
[@&#8203;lig](https://togithub.com/lig) in
[#&#8203;7168](https://togithub.com/pydantic/pydantic/pull/7168)
- Add copy button on documentation by
[@&#8203;Kludex](https://togithub.com/Kludex) in
[#&#8203;7190](https://togithub.com/pydantic/pydantic/pull/7190)
- Fix docs on JSON type by [@&#8203;Kludex](https://togithub.com/Kludex)
in [#&#8203;7189](https://togithub.com/pydantic/pydantic/pull/7189)
- Update mypy 1.5.0 to 1.5.1 in CI by
[@&#8203;hramezani](https://togithub.com/hramezani) in
[#&#8203;7191](https://togithub.com/pydantic/pydantic/pull/7191)
- fix download links badge by
[@&#8203;samuelcolvin](https://togithub.com/samuelcolvin) in
[#&#8203;7200](https://togithub.com/pydantic/pydantic/pull/7200)
- add 2.2.1 to changelog by
[@&#8203;samuelcolvin](https://togithub.com/samuelcolvin) in
[#&#8203;7212](https://togithub.com/pydantic/pydantic/pull/7212)
- Make ModelWrapValidator protocols generic by
[@&#8203;dmontagu](https://togithub.com/dmontagu) in
[#&#8203;7154](https://togithub.com/pydantic/pydantic/pull/7154)
- Correct `Field(..., exclude: bool)` docs by
[@&#8203;samuelcolvin](https://togithub.com/samuelcolvin) in
[#&#8203;7214](https://togithub.com/pydantic/pydantic/pull/7214)
- Make shadowing attributes a warning instead of an error by
[@&#8203;adriangb](https://togithub.com/adriangb) in
[#&#8203;7193](https://togithub.com/pydantic/pydantic/pull/7193)
- Document `Base64Str` and `Base64Bytes` by
[@&#8203;Kludex](https://togithub.com/Kludex) in
[#&#8203;7192](https://togithub.com/pydantic/pydantic/pull/7192)
- Fix `config.defer_build` for serialization first cases by
[@&#8203;samuelcolvin](https://togithub.com/samuelcolvin) in
[#&#8203;7024](https://togithub.com/pydantic/pydantic/pull/7024)
- clean Model docstrings in JSON Schema by
[@&#8203;samuelcolvin](https://togithub.com/samuelcolvin) in
[#&#8203;7210](https://togithub.com/pydantic/pydantic/pull/7210)
- fix [#&#8203;7228](https://togithub.com/pydantic/pydantic/pull/7228)
(typo): docs in `validators.md` to correct `validate_default` kwarg by
[@&#8203;lmmx](https://togithub.com/lmmx) in
[#&#8203;7229](https://togithub.com/pydantic/pydantic/pull/7229)
- ✅ Implement `tzinfo.fromutc` method for `TzInfo` in `pydantic-core` by
[@&#8203;lig](https://togithub.com/lig) in
[#&#8203;7019](https://togithub.com/pydantic/pydantic/pull/7019)
- Support `__get_validators__` by
[@&#8203;hramezani](https://togithub.com/hramezani) in
[#&#8203;7197](https://togithub.com/pydantic/pydantic/pull/7197)

</details>

---

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requirements_dev.txt

@@ -5,7 +5,7 @@ freezegun==1.2.2
 mitmproxy==9.0.1
 parameterized==0.9.0
 pdoc==14.0.0
-pydantic==2.2.1
+pydantic==2.3.0
 pytest==7.4.0
 pytest-aiohttp==1.0.4
 pytest-asyncio==0.21.1