feat: support Component and Element for List props

[guilbill]

Problem

In order to have a better developper experience we want to simplify the way we customise the List sub-component (eg: actions, filters, aside, pagination).

Solution

Allow to use React.ComponentType in addition to ReactElement.

  const Actions = () => <Box sx={{ backgroundColor: 'info.main' }}>Actions</Box>;
  <List actions={Actions}>
      <BookList />
  </List>

or

    <List
        actions={
            <Box sx={{ backgroundColor: 'info.main' }}>
                Actions
            </Box>
        }
    >
        <BookList />
    </List>

How To Test

Create a List using a component (actions={Actions})

Additional Checks

• The PR targets master for a bugfix, or next for a feature
• The PR includes unit tests (if not possible, describe why)
• The PR includes one or several stories (if not possible, describe why)
• The documentation is up to date

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