use node 14 for deploy

Author: m-atia

.github/workflows/main.yml

@@ -11,7 +11,7 @@ jobs:
       - name: Setup node
         uses: actions/setup-node@v1
         with: 
-            node-version: '10.x'
+            node-version: '14.x'
       - uses: actions/checkout@master
       - name: Build project files
         run: |