Update typescript-eslint monorepo to v8

Author: renovate[bot]

package.json

@@ -26,8 +26,8 @@
     "@types/mocha": "10.0.7",
     "@types/node": "20.14.10",
     "@types/ws": "8.5.10",
-    "@typescript-eslint/eslint-plugin": "6.21.0",
-    "@typescript-eslint/parser": "6.21.0",
+    "@typescript-eslint/eslint-plugin": "8.18.2",
+    "@typescript-eslint/parser": "8.18.2",
     "chai": "5.1.1",
     "dotenv": "16.4.5",
     "eslint": "8.57.0",