Merge pull request #1996 from searxng/dependabot/pip/master/selenium-4.7.0

Bump selenium from 4.6.0 to 4.7.0

requirements-dev.txt

@@ -4,7 +4,7 @@ cov-core==1.15.0
 black==22.10.0
 pylint==2.15.7
 splinter==0.18.1
-selenium==4.6.0
+selenium==4.7.0
 twine==4.0.2
 Pallets-Sphinx-Themes==2.0.2
 Sphinx==5.3.0