Update propTypes on DataRow to use valid prop type function

[dextermb]

required should be isRequired as seen in the usage documentation for prop-types.

react-dynamic-data-table/src/Components/DataRow.jsx

Line 235 in 6b539d9

index: PropTypes.number.required,

[DivineOmega]

Good catch. I wonder why we've not noticed that warning up until now.

[dextermb]

Good catch. I wonder why we've not noticed that warning up until now.

Probably only used previous versions of the datatable until now in existing projects. It'll get resolved soon enough 👍