chore(deps): update dependency fastify to v5

Author: renovate[bot]

apps/worker/package.json

@@ -20,7 +20,7 @@
 		"axios": "0.27.0",
 		"discord-api-types": "0.38.23",
 		"express": "^4.21.2",
-		"fastify": "3.29.5",
+		"fastify": "5.6.1",
 		"graphql": "16.11.0",
 		"ioredis": "5.7.0",
 		"keyv": "5.5.0",