chore(deps-dev): update flake8-annotations requirement

Updates the requirements on [flake8-annotations](https://github.com/sco1/flake8-annotations) to permit the latest version.
- [Release notes](https://github.com/sco1/flake8-annotations/releases)
- [Changelog](https://github.com/sco1/flake8-annotations/blob/main/CHANGELOG.md)
- [Commits](sco1/flake8-annotations@v3.1.0...v3.1.1)

---
updated-dependencies:
- dependency-name: flake8-annotations
  dependency-type: direct:development
...

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

pyproject.toml

@@ -84,7 +84,7 @@ xml-validation = ["lxml"]
 ddt = "1.7.2"
 coverage = "7.5.1"
 flake8 = { version="7.0.0", python=">=3.8.1" }
-flake8-annotations = { version="3.1.0", python=">=3.8.1" }
+flake8-annotations = { version="3.1.1", python=">=3.8.1" }
 flake8-bugbear = { version="24.4.26", python=">=3.8.1" }
 flake8-isort = "6.1.1"
 flake8-quotes = "3.4.0"