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minor#20586 [Console] Adding associative array (ThomasLandauer)

This PR was merged into the 6.4 branch.Discussion----------[Console] Adding associative arrayPage:https://symfony.com/doc/6.4/components/console/helpers/questionhelper.html#let-the-user-choose-from-a-list-of-answersCommits-------b9e2005 [Console] Adding associative array

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Original file line number	Diff line number	Diff line change
@@ -128,7 +128,7 @@ but ``red`` could be set instead (could be more explicit)::
`128`	`128`	`$question = new ChoiceQuestion(`
`129`	`129`	`'Please select your favorite color (defaults to red)',`
`130`	`130`	`// choices can also be PHP objects that implement __toString() method`
`131`		`- ['red', 'blue', 'yellow'],`
	`131`	`+ ['red', 'blue', 'yellow'], // pass an associative array to display custom indices: [3 => 'red', 7 => 'blue']`
`132`	`132`	`0`
`133`	`133`	`);`
`134`	`134`	`$question->setErrorMessage('Color %s is invalid.');`

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