fix workflow

.github/workflows/update-airtable.yml

@@ -1,7 +1,7 @@
 # This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
 # For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
 
-name: Export DS to Airtable
+name: Export DS to Grist
 
 on:
   workflow_dispatch: {}
@@ -18,7 +18,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 20
           cache: "yarn"
       - run: yarn install
       - run: node ds-to-grist.js