Bump trio-typing from 0.7.0 to 0.8.0

Bumps [trio-typing](https://github.com/python-trio/trio-typing) from 0.7.0 to 0.8.0.
- [Release notes](https://github.com/python-trio/trio-typing/releases)
- [Commits](python-trio/trio-typing@v0.7.0...v0.8.0)

---
updated-dependencies:
- dependency-name: trio-typing
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -27,6 +27,6 @@ types-certifi==2021.10.8.2
 pytest==7.2.2
 ruff==0.0.260
 trio==0.22.0
-trio-typing==0.7.0
+trio-typing==0.8.0
 trustme==0.9.0
 uvicorn==0.22.0