Tooltip/popover - update examples/demos to use logical position classes #5886
Description
re: #5882 (review)
dependent on patternfly/patternfly-react#9632
Instead of top/right/bottom/left[-other-directions], we should update our examples to use the block/inline-start/end equivalents. However, that implies we should update the react components to either 1) use those classes instead of the existing ones, 2) accept new logical direction values for the placement prop that use the new classes, and/or 3) look into whether popper supports the logical equivalents for its positioning, it looks like the placement prop currently supports a [direction]-[logical-direction] format eg top-start or left-end (https://popper.js.org/docs/v2/constructors/#options)