chore: update fastify to ^5.0.0 (#764)

Author: Fdawgs

package.json

@@ -59,7 +59,7 @@
     "close-with-grace": "^2.1.0",
     "commist": "^3.0.0",
     "dotenv": "^16.0.0",
-    "fastify": "^5.0.0-alpha.4",
+    "fastify": "^5.0.0",
     "fastify-plugin": "^5.0.0",
     "generify": "^4.0.0",
     "help-me": "^4.0.1",