Update publish.yml

.github/workflows/publish.yml

@@ -41,7 +41,7 @@ jobs:
         with:
           node-version: 12
           registry-url: https://npm.pkg.github.com/
-      - run: yarn ci
-      - run: yarn publish
+      - run: npm ci
+      - run: npm run publish
         env:
           NODE_AUTH_TOKEN: ${{secrets.GITHUB_TOKEN}}