feat: drop Node.js 8.x support

Signed-off-by: Raymond Feng <[email protected]>

Author: raymondfeng

package.json

@@ -9,7 +9,7 @@
     "swagger-ui": "node ./upgrade-swagger-ui.js"
   },
   "engines": {
-    "node": ">=8"
+    "node": ">=10"
   },
   "repository": {
     "type": "git",