Add ListView text overflow (#3080)
* add truncation to listview
* address pr comments
* remove overflowMode from context
* redo changes removed by merge conflict
* row height optimization
* add rowHeight to listlayout
* change null to undefined
* updating overflow type description
add default and bring it in line with other overflow descriptions
* adding missing dep
* undo row height optimization
* remove extra semi colon
Co-authored-by: Tiffany Lin <tiffanyl@adobe.com>
Co-authored-by: Daniel Lu <dl1644@gmail.com>
