build(deps-dev): bump fastapi from 0.80.0 to 0.81.0 (#804)

Bumps [fastapi](https://github.com/tiangolo/fastapi) from 0.80.0 to 0.81.0.
- [Release notes](https://github.com/tiangolo/fastapi/releases)
- [Commits](https://github.com/tiangolo/fastapi/compare/0.80.0...0.81.0)

---
updated-dependencies:
- dependency-name: fastapi
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pyproject.toml

@@ -75,7 +75,7 @@ pytest = "^7.1.2"
 pytest-cov = "^3.0.0"
 codecov = "^2.1.12"
 pytest-asyncio = "^0.18.3"
-fastapi = ">=0.70.1,<0.81"
+fastapi = ">=0.70.1,<0.82"
 flake8 = "^3.9.2"
 flake8-black = "^0.3.3"
 flake8-bugbear = "^22.8.23"