Update ui-box, remove keyframes from bulk of remaining components

[brandongregoryscott]

Overview

This PR is a follow-up to the last (#1543), which leverages the new keyframes function from ui-box@5.3.0 to rip out more glamor references.

There are ~3 references remaining that will probably require a breaking change in the Positioner component (which passes a css object as render props to the child), as well as a change in useStyleConfig that splits out compatible Box props and sends the rest to css from glamor. I'm thinking we'll need to construct a style object and pass that along. There will probably need to be some more rugged testing to make sure that those changes still work as intended. But as far as these changes, they should more or less be 1:1 to what is currently working.

Screenshots (if applicable)

The components that have been changed can be compared side-by-side with the production Storybook instance:

Production	Branch	Reviewed
Corner Dialog	Corner Dialog	✅
Dialog	Dialog	✅
Overlay	Overlay	✅
Pulsar	Pulsar	✅
SideSheet	SideSheet	✅
Switch	Switch	✅
Toast	Toast	✅

Documentation

• [ ] Updated Typescript types and/or component PropTypes
• [ ] Added / modified component docs
• [ ] Added / modified Storybook stories

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