use node 16 in github actions

Author: indooorsman

.github/workflows/test.yml

@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
         with:
-          node-version: 14
+          node-version: 16
       - run: |
           npm install --audit=false --fund=false
           npm test