Bump the python-packages group with 4 updates

Bumps the python-packages group with 4 updates: [httpx](https://github.com/encode/httpx), [python-mimeparse](https://github.com/falconry/python-mimeparse), [pytest-asyncio](https://github.com/pytest-dev/pytest-asyncio) and [starlette](https://github.com/encode/starlette).


Updates `httpx` from 0.27.0 to 0.27.2
- [Release notes](https://github.com/encode/httpx/releases)
- [Changelog](https://github.com/encode/httpx/blob/master/CHANGELOG.md)
- [Commits](encode/httpx@0.27.0...0.27.2)

Updates `python-mimeparse` from 2.0.0rc1 to 2.0.0
- [Release notes](https://github.com/falconry/python-mimeparse/releases)
- [Commits](falconry/python-mimeparse@2.0.0rc1...2.0.0)

Updates `pytest-asyncio` from 0.23.8 to 0.24.0
- [Release notes](https://github.com/pytest-dev/pytest-asyncio/releases)
- [Commits](pytest-dev/pytest-asyncio@v0.23.8...v0.24.0)

Updates `starlette` from 0.38.2 to 0.38.3
- [Release notes](https://github.com/encode/starlette/releases)
- [Changelog](https://github.com/encode/starlette/blob/master/docs/release-notes.md)
- [Commits](Kludex/starlette@0.38.2...0.38.3)

---
updated-dependencies:
- dependency-name: httpx
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-packages
- dependency-name: python-mimeparse
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python-packages
- dependency-name: pytest-asyncio
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: python-packages
- dependency-name: starlette
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: python-packages
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

poetry.lock

@@ -26,12 +26,12 @@ python = "^3.9"
 httpx = {extras = ["http2"], version = "^0.27"}
 httpx-auth = "^0.22"
 pydantic = "^2.5.2"
-python-mimeparse = "2.0.0rc1"
+python-mimeparse = "2.0.0"
 typing-extensions = { python = "<3.12", version = "^4.9.0" }
 
 [tool.poetry.group.dev.dependencies]
 pytest = ">=7.1,<9.0"
-pytest-asyncio = "^0.23.3"
+pytest-asyncio = ">=0.23.3,<0.25.0"
 starlette = "^0.38.2"
 
 [build-system]