Fix NPM publishing Action (#194)

Co-authored-by: Bart Veneman <bart.veneman@drukwerkdeal.nl>

.github/workflows/release.yml

@@ -2,30 +2,18 @@
 # For more information see: https://help.github.com/actions/language-and-framework-guides/publishing-nodejs-packages
 
 name: Node.js Package
-
 on:
   release:
     types: [created]
-
 jobs:
   build:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+      # Setup .npmrc file to publish to npm
       - uses: actions/setup-node@v1
         with:
-          node-version: 12
-      - run: npm ci
-      - run: npm test
-
-  publish-npm:
-    needs: build
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v1
-        with:
-          node-version: 12
+          node-version: '12.x'
           registry-url: https://registry.npmjs.org/
       - run: npm ci
       - run: npm publish