Add a workflow to perform releases.

Author: brendanburns

.github/workflows/release.yml

@@ -0,0 +1,24 @@
+name: Release
+
+on:
+  workflow_dispatch:
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    environment: production
+    steps:
+      - name: Checkout Javascript
+        uses: actions/checkout@v3
+      - name: Setup Node
+        uses: actions/setup-node@v2
+        with:
+          node-version: '16'
+      - name: Install dependencies
+        run: npm install
+      - name: Package
+        run: ./build-package.sh
+      - name: Upload
+        run: ./push-package.sh
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}