add token to npmrc

Author: jenschude

.github/workflows/release.yml

@@ -71,6 +71,7 @@ jobs:
         run: |
           cat << EOF > "$HOME/.npmrc"
             email=npmjs@commercetools.com
+            //registry.npmjs.org/:_authToken=$NPM_TOKEN
           EOF
         env:
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}