chore!: drop support of end-of-life node releases (8, 11, 13) (#6052)

Author: haoqunjiang

package.json

@@ -120,6 +120,6 @@
     "access": "public"
   },
   "engines": {
-    "node": ">=8"
+    "node": "^10.12.0 || ^12.0.0 || >= 14.0.0"
   }
 }