chore(deps)(deps-dev): bump the pytest group with 3 updates

Updates the requirements on [pytest](https://github.com/pytest-dev/pytest), [pytest-asyncio](https://github.com/pytest-dev/pytest-asyncio) and [respx](https://github.com/lundberg/respx) to permit the latest version.

Updates `pytest` to 8.4.2
- [Release notes](https://github.com/pytest-dev/pytest/releases)
- [Changelog](https://github.com/pytest-dev/pytest/blob/main/CHANGELOG.rst)
- [Commits](pytest-dev/pytest@7.0.0...8.4.2)

Updates `pytest-asyncio` to 1.2.0
- [Release notes](https://github.com/pytest-dev/pytest-asyncio/releases)
- [Commits](pytest-dev/pytest-asyncio@v0.21.0...v1.2.0)

Updates `respx` to 0.23.1
- [Release notes](https://github.com/lundberg/respx/releases)
- [Changelog](https://github.com/lundberg/respx/blob/master/CHANGELOG.md)
- [Commits](lundberg/respx@0.21.0...0.23.1)

---
updated-dependencies:
- dependency-name: pytest
  dependency-version: 8.4.2
  dependency-type: direct:development
  dependency-group: pytest
- dependency-name: pytest-asyncio
  dependency-version: 1.2.0
  dependency-type: direct:development
  dependency-group: pytest
- dependency-name: respx
  dependency-version: 0.23.1
  dependency-type: direct:development
  dependency-group: pytest
...

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

Author: dependabot[bot]

pyproject.toml

@@ -35,9 +35,9 @@ dependencies = [
 
 [project.optional-dependencies]
 dev = [
-    "pytest>=7.0",
-    "pytest-asyncio>=0.21",
-    "respx>=0.21",
+    "pytest>=8.4.2",
+    "pytest-asyncio>=1.2.0",
+    "respx>=0.23.1",
     "ruff>=0.4.0",
     "mypy>=1.0",
 ]