Merge pull request #2157 from searxng/dependabot/pip/master/selenium-4.8.0

Bump selenium from 4.7.2 to 4.8.0

requirements-dev.txt

@@ -4,7 +4,7 @@ cov-core==1.15.0
 black==22.12.0
 pylint==2.15.10
 splinter==0.19.0
-selenium==4.7.2
+selenium==4.8.0
 twine==4.0.2
 Pallets-Sphinx-Themes==2.0.3
 Sphinx==5.3.0