feat(server): upgrade fastify to v2

Author: clarkdo

template/_package.json

@@ -82,7 +82,7 @@
     "micro": "^9.3.3",
     "micro-route": "^2.5.0",
     <%_ } else if (server === 'fastify') { _%>
-    "fastify": "^1.13.3",
+    "fastify": "^2.13.0",
     <%_ } else if (server === 'feathers') { _%>
     "@feathersjs/feathers": "^3.3.1",
     "@feathersjs/express": "^1.3.1",