Function duplicateRow

duplicateRow(
    ws: Worksheet,
    sourceRowNumber: number,
    targetRowNumber: number,
): void
Duplicates a row by inserting a new row at the target position with the same values and styles.
Parameters
- ws: Worksheet
  The worksheet containing the rows.
- sourceRowNumber: number
  The number of the row to copy from.
- targetRowNumber: number
  The number where the new row should be inserted.
Returns void
Example
```
duplicateRow(worksheet, 1, 5);
```
- Defined in src/excel/excel.tsx:66