Merge pull request nestjs#2680 from nestjs/renovate/fast-json-stringify-1.x

fix(deps): update dependency fast-json-stringify to v1.15.4

Author: kamilmysliwiec

package-lock.json

@@ -50,7 +50,7 @@
     "cors": "2.8.5",
     "engine.io-client": "3.3.2",
     "express": "4.17.1",
-    "fast-json-stringify": "1.15.3",
+    "fast-json-stringify": "1.15.4",
     "fast-safe-stringify": "2.0.6",
     "fastify": "2.7.0",
     "fastify-cors": "2.1.3",