chore(react-tree-grid): updates LiveMeetingsList story for better navigation#263

bsunderhus wants to merge 2 commits intomainmicrosoft/fluentui-contrib:mainfrom

react-tree-grid/chore--updates-list-example-for-better-navigationmicrosoft/fluentui-contrib:react-tree-grid/chore--updates-list-example-for-better-navigationCopy head branch name to clipboard