vuepress deploy node 16

Author: gmsa

.github/workflows/vuepress-deploy.yml

@@ -1,5 +1,5 @@
 name: Build and Deploy vuepress
-on: 
+on:
   push:
     branches:
       - master
@@ -12,7 +12,7 @@ jobs:
 
       - uses: actions/setup-node@v2
         with:
-          node-version: '13'
+          node-version: '16'
 
       - name: vuepress-deploy
         uses: jenkey2011/vuepress-deploy@master