Pagination - bottom pagination should be using the bottom variant

[kmcfaul]

& DataViewToolbar looks to interfering with Pagination styling.

---

Jira Issue: PF-2714

[thatblindgeye]

Some options for this:

• Add a prop to DataViewToolbar to prevent wrapping the content in the ToolbarContent and ToolbarItem wrappers.
• Add flex-basis/width styling to the Pagination and ToolbarItem wrappers of 100% (either within DataView repo or try to add that to the core PF styling, though that would require us to ensure there's no unintended side effects
• Just update the DataView example so that the bottom Pagination isn't being passed to DataViewToolbar. This would match the PF docs for how to use a bottom Pagination for this example implementation (top Pagination, a Table, bottom Pagination).

Option 2 wouldn't require consumer followup, options 1 and 3 would to some degree.