v6.8.1

Changed

• Bump postcss from 8.5.22 to 8.5.26 (#696)
• Bump fast-uri from 3.1.4 to 3.1.5 (#697)
• Upgrade storybook to v10 (#694)
• Update Demos to move from Payment Intents -> Checkout Sessions emphasis (#695)
• bump prettier version (#693)