[deps] Update sphinx requirement from ~=8.0.2 to ~=9.1.0#252

nemesifier merged 4 commits into

masteropenwisp/openwisp-docs:masterfrom

dependabot/pip/sphinx-approx-eq-9.1.0openwisp/openwisp-docs:dependabot/pip/sphinx-approx-eq-9.1.0Copy head branch name to clipboard