add workflow to build a new minor version

.github/workflows/release-latest-package.yaml

@@ -0,0 +1,31 @@
+name: release-latest-package
+
+on: workflow_dispatch
+
+jobs:
+  release-latest-package:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18.x'
+          registry-url: 'https://registry.npmjs.org'
+      - name: Install dependencies
+        run: npm ci
+      - name: Build
+        run: npm run build
+      - name: Lint
+        run: npm run lint
+      - name: Test
+        run: npm test
+      - name: Publish to npm
+        run: |
+          latest_version=$(npm view @redhat-developer/red-hat-developer-hub-theme@latest version)
+          npm version $latest_version --no-git-tag-version
+          npm version minor           --no-git-tag-version
+          npm publish --access=public --tag=latest
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}