build(deploy.yml): set node-version to 16

Author: gr2m

.github/workflows/deploy.yml

@@ -1,29 +1,26 @@
 name: Deploy
-on:
+"on":
   push:
     branches:
       - main
   workflow_dispatch: {}
-
 jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
         with:
-          node-version: 12
+          node-version: 16
           cache: npm
       - run: npm ci
       - uses: azure/login@v1
         with:
-          # probot/example-azure-function credentials provided by @gr2m
           creds: ${{ secrets.AZURE_CREDENTIALS }}
-      - name: "Run Azure Functions Action"
+      - name: Run Azure Functions Action
         uses: Azure/functions-action@v1
         id: fa
         with:
-          app-name: "probot-example"
-          package: "."
-          # probot/example-azure-function credentials provided by @gr2m
+          app-name: probot-example
+          package: .
           publish-profile: ${{ secrets.AZURE_FUNCTION_APP_PUBLISH_PROFILE }}