ci: move combine release and publish step

Author: danibix95

.github/workflows/publish.yml

@@ -17,3 +17,23 @@ jobs:
         with:
           generate_release_notes: true
           prerelease: ${{ startsWith(github.ref, 'refs/tags/') && contains(github.ref, '-rc.') }}
+
+  publish:
+    runs-on: ubuntu-latest
+    needs:
+      - release
+
+    steps:
+      - uses: actions/checkout@v4
+      # Setup .npmrc file to publish to npm
+      - uses: actions/setup-node@v3
+        with:
+          node-version: "18.x"
+          registry-url: "https://registry.npmjs.org"
+          scope: "@miaplatform"
+
+      - run: npm i
+
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}