build(deps-dev): bump @typescript-eslint/parser from 6.20.0 to 6.21.0 (#970)

Author: dependabot[bot]

package-lock.json

@@ -37,7 +37,7 @@
   },
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^6.20.0",
-    "@typescript-eslint/parser": "^6.20.0",
+    "@typescript-eslint/parser": "^6.21.0",
     "@vercel/ncc": "^0.38.1",
     "eslint": "^8.56.0",
     "eslint-config-prettier": "^9.1.0",