renovatebot(deps): update dependency urllib3 to v2.2.3

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [urllib3](https://github.com/urllib3/urllib3) ([changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)) | `==2.2.2` -> `==2.2.3` | [![age](https://developer.mend.io/api/mc/badges/age/pypi/urllib3/2.2.3?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/urllib3/2.2.3?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/urllib3/2.2.2/2.2.3?slim=true)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/urllib3/2.2.2/2.2.3?slim=true)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>urllib3/urllib3 (urllib3)</summary>

### [`v2.2.3`](https://github.com/urllib3/urllib3/blob/HEAD/CHANGES.rst#223-2024-09-12)

[Compare Source](https://github.com/urllib3/urllib3/compare/2.2.2...2.2.3)

\==================

## Features

-   Added support for Python 3.13. (`#&#8203;3473 <https://github.com/urllib3/urllib3/issues/3473>`\__)

## Bugfixes

-   Fixed the default encoding of chunked request bodies to be UTF-8 instead of ISO-8859-1.
    All other methods of supplying a request body already use UTF-8 starting in urllib3 v2.0. (`#&#8203;3053 <https://github.com/urllib3/urllib3/issues/3053>`\__)
-   Fixed ResourceWarning on CONNECT with Python < 3.11.4 by backporting [https://github.com/python/cpython/issues/103472](https://github.com/python/cpython/issues/103472). (`#&#8203;3252 <https://github.com/urllib3/urllib3/issues/3252>`\__)
-   Adjust tolerance for floating-point comparison on Windows to avoid flakiness in CI (`#&#8203;3413 <https://github.com/urllib3/urllib3/issues/3413>`\__)
-   Fixed a crash where certain standard library hash functions were absent in restricted environments. (`#&#8203;3432 <https://github.com/urllib3/urllib3/issues/3432>`\__)
-   Fixed mypy error when adding to `HTTPConnection.default_socket_options`. (`#&#8203;3448 <https://github.com/urllib3/urllib3/issues/3448>`\__)

## HTTP/2 (experimental)

HTTP/2 support is still in early development.

-   Excluded Transfer-Encoding: chunked from HTTP/2 request body (`#&#8203;3425 <https://github.com/urllib3/urllib3/issues/3425>`\__)
-   Added version checking for `h2` (https://pypi.org/project/h2/) usage.

    Now only accepting supported h2 major version 4.x.x. (`#&#8203;3290 <https://github.com/urllib3/urllib3/issues/3290>`\__)
-   Added a probing mechanism for determining whether a given target origin
    supports HTTP/2 via ALPN. (`#&#8203;3301 <https://github.com/urllib3/urllib3/issues/3301>`\__)
-   Add support for sending a request body with HTTP/2 (`#&#8203;3302 <https://github.com/urllib3/urllib3/issues/3302>`\__)

## Deprecations and Removals

-   Note for downstream distributors: the `_version.py` file has been removed and is now created at build time by hatch-vcs. (`#&#8203;3412 <https://github.com/urllib3/urllib3/issues/3412>`\__)
-   Drop support for end-of-life PyPy3.8 and PyPy3.9. (`#&#8203;3475 <https://github.com/urllib3/urllib3/issues/3475>`\__)

</details>

---

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---

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---

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Author: renovate[bot]

etc/loadtests/locust/requirements.txt

@@ -15,4 +15,4 @@ six==1.16.0
 setuptools==74.1.2
 requests==2.32.3
 Werkzeug==3.0.4
-urllib3==2.2.2
+urllib3==2.2.3