Add Workflow to publish package to npm (#1)

Signed-off-by: Alexander Hain <[email protected]>

.github/workflows/publish_to_npm.yml

@@ -0,0 +1,19 @@
+name: publish-to-npm
+on:
+    release:
+        types: [created]
+jobs:
+
+    build:
+        runs-on: ubuntu-latest
+        steps:
+            -   uses: actions/checkout@v3
+            # Setup .npmrc file to publish to npm
+            -   uses: actions/setup-node@v3
+                with:
+                    node-version: '16.x'
+                    registry-url: 'https://registry.npmjs.org'
+            -   run: npm ci
+            -   run: npm run publish-workspaces
+                env:
+                    NODE_AUTH_TOKEN: ${{ secrets.NPMJS_CLOUDFLIGHT_ADMIN_CI_TOKEN }}