fix(data-table): adding widthProperties capability for actions column

[Vignesh-Manogar-E3433]

  var datatable = document.getElementById('datatable-0');
  datatable.columns = data.columns;
  datatable.rows = data.persons;
  datatable.rowActions = [{
    name: 'Edit',
    handler: (rowData) => {
      console.log(rowData);
    }
  }];
  datatable.rowActionsWidthProperties = {
    "min-width": "95px"
  };

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• [x] My code follows the code style of this project.
• [x] My change requires a change to the documentation.
• [x] I have updated the documentation accordingly.
• [ ] I have added tests to cover my changes.
• [x] All new and existing tests passed.
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