chore(deps): update typescript-eslint monorepo to v6.2.1

Author: renovate[bot]

functions/package-lock.json

@@ -45,8 +45,8 @@
     "@stryker-mutator/typescript-checker": "7.1.1",
     "@types/jest": "29.5.3",
     "@types/node": "18.17.1",
-    "@typescript-eslint/eslint-plugin": "6.2.0",
-    "@typescript-eslint/parser": "6.2.0",
+    "@typescript-eslint/eslint-plugin": "6.2.1",
+    "@typescript-eslint/parser": "6.2.1",
     "eslint": "8.46.0",
     "eslint-config-prettier": "8.9.0",
     "eslint-plugin-import": "2.28.0",