* added all the css prop for the text in the styles section of the Text Widget
* removed text shadow prop from inspector, widgetConfig, and Text.jsx Component, fixed es lint error
* removed Accordian folding and unfolding of styles props
* removed console.log and fixed es lint errors
* added migration file for supporting compatibility with existing applications
* revert changes
* adding migration file to support compatibility with existing/old applications
* removed unused groupAction prop from defination.styles in the widgetConfig file
* removed unused lines from Text.jsx
* Changed fontvariant from Boolean type to select type
* updated the migration file for textwidget