check .npmrc content

npm-packages/license_checker.yml

@@ -26,6 +26,7 @@ license_check:
       - touch ".npmrc"
       # write config json to config file
       - echo "$NPMRCV2" >> .npmrc
+      - cat .npmrc
       # install dependencies using local .npmrc
       - npm install --userconfig ./.npmrc
       # check for licenses