Merge pull request #2579 from searx/dependabot/pip/master/sphinx-tabs-2.0.1

requirements-dev.txt

@@ -12,7 +12,7 @@ Pallets-Sphinx-Themes==1.2.3
 Sphinx==3.4.1
 sphinx-issues==1.2.0
 sphinx-jinja==1.1.1
-sphinx-tabs==1.3.0
+sphinx-tabs==2.0.1
 sphinxcontrib-programoutput==0.16
 sphinx-autobuild==2020.9.1
 linuxdoc==20210110