Update dependency httpx to v0.28.0 (#286)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [httpx](https://redirect.github.com/encode/httpx)
([changelog](https://redirect.github.com/encode/httpx/blob/master/CHANGELOG.md))
| `==0.27.2` -> `==0.28.0` |
[![age](https://developer.mend.io/api/mc/badges/age/pypi/httpx/0.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/pypi/httpx/0.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/pypi/httpx/0.27.2/0.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/httpx/0.27.2/0.28.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>encode/httpx (httpx)</summary>

###
[`v0.28.0`](https://redirect.github.com/encode/httpx/blob/HEAD/CHANGELOG.md#0280-28th-November-2024)

[Compare
Source](https://redirect.github.com/encode/httpx/compare/0.27.2...0.28.0)

The 0.28 release includes a limited set of deprecations.

**Deprecations**:

We are working towards a simplified SSL configuration API.

*For users of the standard `verify=True` or `verify=False` cases, or
`verify=<ssl_context>` case this should require no changes. The
following cases have been deprecated...*

- The `verify` argument as a string argument is now deprecated and will
raise warnings.
-   The `cert` argument is now deprecated and will raise warnings.

Our revised [SSL documentation](docs/advanced/ssl.md) covers how to
implement the same behaviour with a more constrained API.

**The following changes are also included**:

-   The deprecated `proxies` argument has now been removed.
-   The deprecated `app` argument has now been removed.
- JSON request bodies use a compact representation.
([#&#8203;3363](https://redirect.github.com/encode/httpx/issues/3363))
- Review URL percent escape sets, based on WHATWG spec.
([#&#8203;3371](https://redirect.github.com/encode/httpx/issues/3371),
[#&#8203;3373](https://redirect.github.com/encode/httpx/issues/3373))
- Ensure `certifi` and `httpcore` are only imported if required.
([#&#8203;3377](https://redirect.github.com/encode/httpx/issues/3377))
- Treat `socks5h` as a valid proxy scheme.
([#&#8203;3178](https://redirect.github.com/encode/httpx/issues/3178))
- Cleanup `Request()` method signature in line with `client.request()`
and `httpx.request()`.
([#&#8203;3378](https://redirect.github.com/encode/httpx/issues/3378))

</details>

---

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---

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---

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Author: lettuce-bot[bot]

pyproject.toml

@@ -31,7 +31,7 @@ style = [
 
 test = [
   "pytest==8.3.3",
-  "httpx==0.27.2"
+  "httpx==0.28.0"
 ]
 
 types = [