Update publish_to_npm.yaml

Author: rrosnik

.github/workflows/publish_to_npm.yaml

@@ -16,6 +16,8 @@ jobs:
         with:
           node-version: "18"
           registry-url: https://registry.npmjs.org
+      - name: install dependencies
+        run: npm ci
       - name: build the package
         run: npm run build
       - name: test the package