fix(deps): update dependency packaging to v25 (#329)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [packaging](https://github.com/pypa/packaging) | project.dependencies | major | `==24.2` -> `==25.0` |

---

### Release Notes

<details>
<summary>pypa/packaging (packaging)</summary>

### [`v25.0`](https://github.com/pypa/packaging/releases/tag/25.0)

[Compare Source](https://github.com/pypa/packaging/compare/24.2...25.0)

#### What's Changed

-   Re-add a test for Unicode file name parsing by [@&#8203;Siddhesh-Agarwal](https://github.com/Siddhesh-Agarwal) in https://github.com/pypa/packaging/pull/863
-   Upgrade to ruff 0.9.1 by [@&#8203;DimitriPapadopoulos](https://github.com/DimitriPapadopoulos) in https://github.com/pypa/packaging/pull/865
-   Add support for PEP 738 Android tags by [@&#8203;mhsmith](https://github.com/mhsmith) in https://github.com/pypa/packaging/pull/880
-   feat(markers): support 'extras' and 'dependency_groups' markers by [@&#8203;frostming](https://github.com/frostming) in https://github.com/pypa/packaging/pull/888

#### New Contributors

-   [@&#8203;Siddhesh-Agarwal](https://github.com/Siddhesh-Agarwal) made their first contribution in https://github.com/pypa/packaging/pull/863
-   [@&#8203;mhsmith](https://github.com/mhsmith) made their first contribution in https://github.com/pypa/packaging/pull/880
-   [@&#8203;frostming](https://github.com/frostming) made their first contribution in https://github.com/pypa/packaging/pull/888

**Full Changelog**: https://github.com/pypa/packaging/compare/24.2...25.0

</details>

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Reviewed-on: #329
Reviewed-by: Luke Tainton <luke@tainton.uk>
Co-authored-by: Renovate [BOT] <renovate-bot@git.tainton.uk>
Co-committed-by: Renovate [BOT] <renovate-bot@git.tainton.uk>

pyproject.toml

@@ -20,7 +20,7 @@ dependencies = [
     "lazy-object-proxy==1.11.0",
     "mccabe==0.7.0",
     "mypy-extensions==1.0.0",
-    "packaging==24.2",
+    "packaging==25.0",
     "pathspec==0.12.1",
     "platformdirs==4.3.7",
     "pluggy==1.5.0",