EuiInMemoryTable and EuiBasicTable should use ...rest to pass through props to Table

[cjcenizal]

This is a common pattern we use to support the application of HTML attributes to the rendered DOM. EuiTable supports this. We should make sure that consumers who are using this feature and migrate from EuiTable to EuiInMemoryTable or EuiBasicTable will be able to continue passing in whatever attributes they want.

CC @chandlerprall since you've been working with this code recently.

[peteharverson]

Related to this, it seems that a className prop added to an EuiInMemoryTable isn't being passed down to the EuiBasicTable (and on to the table).

e.g. using

      <EuiInMemoryTable
        className="ml-anomalies-table"
        items={this.props.tableData.anomalies}
        columns={columns}
        pagination={{
          pageSizeOptions: [10, 25, 100]
        }}
        sorting={sorting}
        itemIdToExpandedRowMap={this.state.itemIdToExpandedRowMap}
      />

the applied ml-anomalies-table does not seem to get added: