skip test on node < 14

Author: mydea

packages/node/test/manual/fastify-scope-separation/start.js

@@ -1,3 +1,9 @@
+if (parseInt(process.env.NODE_MAJOR) < 14) {
+  console.log(colorize('SKIPPED: Fastify tests are skipped in Node < 14\n', 'yellow'));
+  app.close();
+  process.exit(0);
+}
+
 const http = require('http');
 const fastify = require('fastify');
 const app = fastify();