Merge pull request #243 from phpbb/dependabot/npm_and_yarn/clean-css-cli-5.5.2

Bump clean-css-cli from 5.5.0 to 5.5.2

Author: iMattPro

package-lock.json

@@ -7,7 +7,7 @@
     "bootstrap": "^5.0.0",
     "bootstrap-dark-5": "^1.0.1",
     "bootstrap-icons": "^1.4.0",
-    "clean-css-cli": "^5.4.1",
+    "clean-css-cli": "^5.5.2",
     "copyfiles": "^2.4.0",
     "eslint": "^8.1.0",
     "npm-run-all": "^4.1.5",