Update dependency rimraf to v6

Author: renovate[bot]

package.json

@@ -128,7 +128,7 @@
     "prettier-eslint": "13.0.0",
     "prettier-eslint-cli": "^7.1.0",
     "recursive-readdir": "^2.2.3",
-    "rimraf": "^3.0.2",
+    "rimraf": "^6.0.0",
     "sass-lint": "^1.13.1",
     "sass-loader": "^8.0.0",
     "serve-handler": "^6.1.3",