move publish job to build step

.github/workflows/node.js.yml

@@ -1,7 +1,4 @@
-# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
-# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
-
-name: Node.js CI
+name: publish CI
 
 on:
   push:
@@ -18,18 +15,11 @@ jobs:
     - uses: actions/setup-node@v1
       with:
         node-version: 12
+        registry-url: https://registry.npmjs.org/
     - run: npm install
     - run: npm run build --if-present
-
-  publish-npm:
-    needs: build
-    runs-on: windows-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
-        with:
-          node-version: 12
-          registry-url: https://registry.npmjs.org/
-      - run: npm publish
+    - run: npm publish --tag beta
         env:
           NODE_AUTH_TOKEN: ${{secrets.npm_token}}
+
+