Describe the enhancement or change
Follow up to #10418 (and #10432). We need to add a prop for gap wrap/no-wrap on Toolbar components. Currently the examples use pf-m-wrap manually but it should be part of the component as a prop. This could be implemented similarly to how Flex layout has the flexWrap prop.

Any other information?
See the #11440 PR for more info on the justification for adding wrap/no-wrap gap prop to ToolbarGroup and ToolbarItem.