chore(deps): update dependency webpack-cli to v6 (#51)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -65,7 +65,7 @@
     "typescript-eslint": "^8.18.0",
     "webpack": "^5.96.1",
     "webpack-bundle-analyzer": "^4.10.2",
-    "webpack-cli": "^5.1.4",
+    "webpack-cli": "^6.0.0",
     "webpack-dev-server": "^5.1.0",
     "webpack-manifest-plugin": "^5.0.0",
     "webpack-merge": "^6.0.1",