Bump flake8-simplify from 0.19.2 to 0.19.3 (#33)

Bumps [flake8-simplify](https://github.com/MartinThoma/flake8-simplify) from 0.19.2 to 0.19.3.
- [Release notes](https://github.com/MartinThoma/flake8-simplify/releases)
- [Changelog](https://github.com/MartinThoma/flake8-simplify/blob/master/CHANGELOG.md)
- [Commits](MartinThoma/flake8-simplify@0.19.2...0.19.3)

---
updated-dependencies:
- dependency-name: flake8-simplify
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

poetry.lock

@@ -57,7 +57,7 @@ flake8-pylint = "^0.1.3"
 flake8-pytest-style = "^1.6"
 flake8-quotes = "^3.3.1"
 flake8-rst-docstrings = "^0.2.7"
-flake8-simplify = "^0.19.2"
+flake8-simplify = "^0.19.3"
 flake8-string-format = "^0.3.0"
 flake8-type-checking = "^2.0.6"
 flake8-typing-imports = "^1.12.0"