Bump twine from 3.4.0 to 3.4.1

Bumps [twine](https://github.com/pypa/twine) from 3.4.0 to 3.4.1.
- [Release notes](https://github.com/pypa/twine/releases)
- [Changelog](https://github.com/pypa/twine/blob/master/docs/changelog.rst)
- [Commits](pypa/twine@3.4.0...3.4.1)

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

dev-requirements.txt

@@ -18,5 +18,5 @@ pytest-cov==2.11.1  # Measure code coverage
 sphinx-autodoc-typehints==1.11.1
 sphinx==3.5.2
 sphinxcontrib.spelling==7.1.0
-twine==3.4.0
+twine==3.4.1
 vulture==2.3