fix(deps): update dependency @nestjs/platform-fastify to v11 [security]

Author: renovate[bot]

templates/nest/package.json

@@ -23,7 +23,7 @@
     "@fastify/static": "8.1.1",
     "@nestjs/common": "10.4.20",
     "@nestjs/core": "10.4.20",
-    "@nestjs/platform-fastify": "10.4.20",
+    "@nestjs/platform-fastify": "11.1.11",
     "@nestjs/swagger": "7.4.2",
     "dotenv": "16.4.7",
     "fastify": "4.28.1",