chore(deps): update dependency black to v23.9.1 (#520)

renovate[bot] · web-flow · commit 18d00034f03a · 2023-09-11T05:14:05.000Z
Co-authored-by: renovate[bot] &lt;29139614+renovate[bot]@users.noreply.github.com&gt;
diff --git a/requirements-dev.txt b/requirements-dev.txt
@@ -6,4 +6,4 @@ sphinx>=2
 sphinx_rtd_theme
 pypandoc
 twine
-black==23.9.0
+black==23.9.1
