update publish script

Author: jimmyn

.github/workflows/main.yml

@@ -12,8 +12,10 @@ jobs:
       - uses: actions/setup-node@v1
         with:
           node-version: 12
-      - run: npm install
-      - run: npm test
-      - uses: JS-DevTools/npm-publish@v1
-        with:
-          token: ${{ secrets.NPM_TOKEN }}
+          registry-url: https://registry.npmjs.org/
+      - run: yarn install
+      - run: |
+          npm config set //registry.npmjs.org/:_authToken ${NPM_TOKEN}
+          npm publish --access public
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}