Merge pull request #6137 from Catrobat/dependabot/npm_and_yarn/purgecss-webpack-plugin-8.0.0

Bump purgecss-webpack-plugin from 7.0.2 to 8.0.0

Author: dmetzner

package-lock.json

@@ -64,7 +64,7 @@
     "npm": "^11.8.0",
     "postcss-loader": "^8.2.0",
     "prettier": "^3.8.1",
-    "purgecss-webpack-plugin": "^7.0.2",
+    "purgecss-webpack-plugin": "^8.0.0",
     "sass": "^1.97.3",
     "sass-loader": "^16.0.6",
     "standard": "^17.1.2",