Fix a warning for an autocomplete widget

[AresEkb]

• I have checked that this bug has not yet been reported by someone else
• I have checked that this bug appears on Chrome
• I have specified the version :

• latest

• I have specified my environment :

• my computer: Linux

Screenshots

No

Steps to reproduce

Open Chrome DevTools console

Open a details form containing an autocomplete widget

Expected behavior

There should not be any errors or warnings in the console

Actual behavior

There is the following warning in the console:

Warning: A props object containing a "key" prop is being spread into JSX:
  let props = {key: someKey, classes: ..., label: ..., data-testid: ..., icon: ..., clickable: ..., onClick: ..., className: ..., disabled: ..., data-tag-index: ..., tabIndex: ..., onDelete: ...};
  <ForwardRef(Chip2) {...props} />
React keys must be passed directly to JSX without using spread:
  let props = {classes: ..., label: ..., data-testid: ..., icon: ..., clickable: ..., onClick: ..., className: ..., disabled: ..., data-tag-index: ..., tabIndex: ..., onDelete: ...};
  <ForwardRef(Chip2) key={someKey} {...props} /> Error Component Stack
    at Autocomplete2 (Autocomplete.js:418:17)
    at ValuedReferenceAutocomplete (sirius-components-widget-reference.es.js:245:3)
    at div (<anonymous>)
    at RawReferencePropertySection (sirius-components-widget-reference.es.js:1937:3)
    at ReferencePropertySection (sirius-components-widget-reference.es.js:1928:3)
    at div (<anonymous>)
    at PropertySection (sirius-components-forms.es.js:14965:28)
    at div (<anonymous>)
    at div (<anonymous>)
    at Group (sirius-components-forms.es.js:15346:18)
    at div (<anonymous>)
    at Page (sirius-components-forms.es.js:15419:17)
    at div (<anonymous>)
    at Form (sirius-components-forms.es.js:15476:17)
    at sirius-components-forms.es.js:15686:31

Here is some details on the warning: mui/material-ui#39833