feat: Add floating ui to dropdown

[preetibansalui]

Closes #15865

Implement Floating UI in Dropdown

Changed

Implement floating ui in Dropdown

[netlify]

✅ Deploy Preview for v11-carbon-react ready!

Built without sensitive environment variables

Name	Link
🔨 Latest commit	4188d60
🔍 Latest deploy log	https://app.netlify.com/sites/v11-carbon-react/deploys/666065a2d24496000846f3b6
😎 Deploy Preview	https://deploy-preview-16492--v11-carbon-react.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[netlify]

✅ Deploy Preview for carbon-elements ready!

Name	Link
🔨 Latest commit	4188d60
🔍 Latest deploy log	https://app.netlify.com/sites/carbon-elements/deploys/666065a218baea0008747c85
😎 Deploy Preview	https://deploy-preview-16492--carbon-elements.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[AustinGitHub]

Hi @preetibansalui do you know what the status of this PR is and ETA of it being merged in? I am told that this will resolve an issue with the scrolling issue when we use a dropdown that would resolve an issue like this #7565

Thanks!

[riddhybansal]

Do we really need an autoalign prop in this ? Autoalignment should not be conditional in case of dropdown. Floating UI should be added to it by default. @tay1orjones What are your views on this ?

[preetibansalui]

Do we really need an autoalign prop in this ? Autoalignment should not be conditional in case of dropdown. Floating UI should be added to it by default. @tay1orjones What are your views on this ?

As discussed on Slack, we are keeping autoAlign Prop as of now.

[riddhybansal]

This LGTM !!!

[alisonjoseph]

This LGTM! Do we want to set autoAlign to true in all of the Modal stories and not just the Playground?