updating min nodejs requirement (#11181)

* updating min canary requirement

* watchpack requires 10.13.0

packages/next/package.json

@@ -200,6 +200,6 @@
     "unistore": "3.4.1"
   },
   "engines": {
-    "node": ">=8.10.0"
+    "node": ">=10.13.0"
   }
 }