Update dependency sphinx-click to v6.1.0 (#818)

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

Author: renovate[bot]

docs/requirements.txt

@@ -1,4 +1,4 @@
 furo==2025.7.19
 sphinx==8.2.3
-sphinx-click==6.0.0
+sphinx-click==6.1.0
 myst_parser==4.0.1