Prerelease changes
- rename @uifabric/foundation to @fluentui/foundation-legacy (PR #15595 by xugao)
- Rename @uifabric/set-version to @fluentui/set-version (PR #15616 by tomi-msft)
- Rename @uifabric/merge-styles to @fluentui/merge-styles (PR #15627 by tomi-msft)
- Rename @uifabric/react-hooks to @fluentui/react-hooks & @uifabric/utilities to @fluentui/utilities (PR #15629 by tomi-msft)
- Remove react-dom from peerDependencies (PR #15634 by ecraig12345)
- Rename @uifabric/styling to @fluentui/style-utilities (PR #15567 by ecraig12345)