Update dependency bleach to v6.4.0 (#112)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

dev-requirements.txt

@@ -5,7 +5,7 @@ sphinx-autodoc-typehints==3.10.5
 pytest==9.0.3
 pytest-cov==7.1.0
 readme-renderer==44.0
-bleach==6.3.0 # transient dependency for readme-renderer
+bleach==6.4.0 # transient dependency for readme-renderer
 markupsafe>=2.0.1
 codespell==2.4.2
 pre-commit==4.6.0