feat(UserFeedback): updated compact style and added privacy statement

[thatblindgeye]

Closes #769

[patternfly-build]

Preview: https://chatbot-pr-chatbot-771.surge.sh

A11y report: https://chatbot-pr-chatbot-771-a11y.surge.sh

[rebeccaalpert]

I'm not against this per se, but it is weird we have children and a privacy statement in the example and that they're so similar. My question would be where the line is - do we want to just use children? Or do we want to update the text in the demo instead?

[thatblindgeye]

@rebeccaalpert updated the example so that the children content wasn't so privacy-statementy. Since the design kit issue asked for different styling on the privacy statement content, both could be valid depending on the use case I think.

[rebeccaalpert]

This is fine with me - y'all just may want to push back if folks come in wanting more custom styles. The children prop should take anything.

[edonehoo]

couple of small notes for the example microcopy, but nothing too crazy / holding things back

[edonehoo]

Suggested change

	const privacyStatement = 'This is a privacy statement text content.';
	const privacyStatement = 'Do not share any personal or other sensitive information in your feedback.';

this isn't necessary, but is the privacy statement intended to be similar to this bit we have in our current examples? If so, I'm just thinking it may be clearer what sort of content might belong here if we stick it as a more tangible example

[edonehoo]

Suggested change

	content="This is a message with the feedback card"
	content="This is a message with the feedback card:"

just adding back to match the others