Update main.yml

.github/workflows/main.yml

@@ -14,10 +14,10 @@ jobs:
     
     steps:
       - uses: actions/checkout@v2
-      - name: Setup node 12
+      - name: Setup node 14
         uses: actions/setup-node@v2
         with:
-          node-version: 12.x
+          node-version: 14.x
       - uses: c-hive/gha-yarn-cache@v1
       - name: Install JS dependencies
         run: yarn install