Get all Ember repos sending issue data to the tool

[acorncom]

• [x] https://github.com/ember-learn/ember-help-wanted
• [x] https://github.com/ember-learn/ember-help-wanted-webhook
• [ ] https://github.com/emberjs/guides
• [ ] https://github.com/emberjs/website
• [ ] https://github.com/emberjs/ember.js
• [ ] https://github.com/ember-cli/ember-cli
• [ ] https://github.com/ember-cli/ember-cli.github.io