chore: update frontend tooling

package.json

@@ -5,7 +5,7 @@
     "@babel/preset-env": "^7.16.0",
     "@hotwired/stimulus": "^3.0.0",
     "@symfony/stimulus-bridge": "^3.2.0",
-    "@symfony/webpack-encore": "^5.0.0",
+    "@symfony/webpack-encore": "^6.0.0",
     "@tailwindcss/forms": "^0.5.9",
     "@tailwindcss/typography": "^0.5.15",
     "autoprefixer": "^10.4.20",
@@ -20,7 +20,7 @@
     "tippy.js": "^6.3.7",
     "toastify-js": "^1.12.0",
     "webpack": "^5.74.0",
-    "webpack-cli": "^5.1.0",
+    "webpack-cli": "^6.0.1",
     "webpack-notifier": "^1.15.0"
   },
   "license": "WTFPL",