chore: update typescript-eslint monorepo to v8

Author: renovate[bot]

package.json

@@ -32,8 +32,8 @@
     "@types/jest": "29.5.12",
     "@types/node": "18.19.34",
     "@types/node-cron": "3.0.11",
-    "@typescript-eslint/eslint-plugin": "6.21.0",
-    "@typescript-eslint/parser": "6.21.0",
+    "@typescript-eslint/eslint-plugin": "8.3.0",
+    "@typescript-eslint/parser": "8.3.0",
     "@slack/types": "2.12.0",
     "chance": "1.1.11",
     "eslint": "8.57.0",