Merge pull request #2406 from searxng/dependabot/npm_and_yarn/searx/static/themes/simple/master/grunt-contrib-cssmin-5.0.0

Bump grunt-contrib-cssmin from 4.0.0 to 5.0.0 in /searx/static/themes/simple

searx/static/themes/simple/package.json

@@ -3,7 +3,7 @@
     "eslint": "^8.18.0",
     "grunt": "~1.6.1",
     "grunt-contrib-copy": "^1.0.0",
-    "grunt-contrib-cssmin": "^4.0.0",
+    "grunt-contrib-cssmin": "^5.0.0",
     "grunt-contrib-less": "~3.0.0",
     "grunt-contrib-uglify": "~5.2.1",
     "grunt-xmlmin": "~0.1.8",