message: fix(cta-section): adding key attribute to ContentItens
diff: @@ -26,8 +26,13 @@ const CTASection = ({ heading, copy, cta, items }) => (
  <div className={`${prefix}--helper-wrapper`}>
  <hr className={`${prefix}--horizontal-line`} />
  <div className={`${prefix}--content-item-wrapper`}>
  - {items.map(item => (
  - <ContentItem heading={item.heading} copy={item.copy} cta={item.cta} />
  + {items.map((item, index) => (
  + <ContentItem
  + key={index}
  + heading={item.heading}
  + copy={item.copy}
  + cta={item.cta}
  + />
  ))}
  </div>
  </div>
  