fix List component children React 18 and typescript

[Sulaymon333]

What does this PR do?

This PR fixes List component children React 18 and typescript error

Where should the reviewer start?

What testing has been done on this PR?

How should this be manually tested?

Do Jest tests follow these best practices?

• screen is used for querying.
• The correct query is used. (Refer to this list of queries)
• asFragment() is used for snapshot testing.

Any background context you want to provide?

What are the relevant issues?

Closes #6836

Screenshots (if appropriate)

Do the grommet docs need to be updated?

Yes

Should this PR be mentioned in the release notes?

Yes

Is this change backwards compatible or is it a breaking change?

Backward compatible

[britt6612]

testing with this story

    <List data={data} pad="medium" border={false}>
      {(datum) => (
        <Tip content={datum.state} dropProps={{ align: { left: 'right' } }}>
          <Box direction="row-responsive" gap="medium" align="center">
            <Gremlin size="large" />
            <Text weight="bold">{datum.city}</Text>
          </Box>
        </Tip>
      )}
    </List>

looks like element is also missing in the TS