Issue: https://digital-vic.atlassian.net/browse/SD-172

What I did

• This is one option for supporting captchas on content rating for discussion

• defineAppConfig({
    ripple: {
      featureFlags: {
        contentRatingCaptchaConfig: {
          enabled: true,
          type: 'cloudfare_turnstile',
          siteKey: '...',
          siteIdentifier: 'testing123'
        }
      }
  })
  

How to test

Checklist

For all PR's

• I've added relevant changes to the project Readme if needed.
• I've updated the documentation site as needed.
• I have added unit tests to cover my changes (if not applicable, please state why in a comment)

For new components only

• I have added a story covering all variants
• I have checked a11y tab in storybook passes
• Any events are emitted on the event bus