feat(accordion): update size prop types for v11

[sstrubberg]

REF #10295

• Added a v11 flag for the size prop to only accept SM, MD, LG. REF. The v10 version will accept SM, MD, LG and XL.
• Added 'md' as a default for the size prop.
• Added 'false' as a default for the disabled prop for better documentation in Storybook.
• Removed defaultProps for align prop and made it a default param. Updated the PubicAPI snapshot accordingly.
• Added a story for the v11 Storybook so I could see the changes.

Testing

• Make sure everything is snappy in the v11 Storybook and that everything I'm saying above is true.

Something kind of annoying is that when I use the v11 flag in-line with the PropTypes, you'll notice the "custom" values. Not sure if anything can be done about that.

[netlify]

✔️ Deploy Preview for carbon-react-next ready!

🔨 Explore the source changes: 07fce47

🔍 Inspect the deploy log: https://app.netlify.com/sites/carbon-react-next/deploys/61f02cdc3854f000076b52be

😎 Browse the preview: https://deploy-preview-10509--carbon-react-next.netlify.app

[joshblack]

Looks great! 🎉

One quick note, you may not need to include an Accordion.stories.js file after: #10500 gets merged in as it should pick up Accordion-story.js in our next storybook 🎉

[netlify]

✔️ Deploy Preview for carbon-elements ready!

🔨 Explore the source changes: 07fce47

🔍 Inspect the deploy log: https://app.netlify.com/sites/carbon-elements/deploys/61f02cdc9669dc0007491ebb

😎 Browse the preview: https://deploy-preview-10509--carbon-elements.netlify.app

[netlify]

✔️ Deploy Preview for carbon-components-react ready!
Built without sensitive environment variables

🔨 Explore the source changes: 07fce47

🔍 Inspect the deploy log: https://app.netlify.com/sites/carbon-components-react/deploys/61f02cdc366fec000815932f

😎 Browse the preview: https://deploy-preview-10509--carbon-components-react.netlify.app

[abbeyhrt]

Looks good to me!