[DOCS] Add description field to redirects documention

Related: #99011
Resolves: #99484
Resolves: https://github.com/TYPO3-Documentation/Changelog-To-Doc/issues/247
Releases: main
Change-Id: I301045a643f910cbdab119a63a4245f4bcc3a2f9
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/77283


Reviewed-by: Guido Schmechel <guido.schmechel@brandung.de>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Lina Wolf <112@linawolf.de>
Tested-by: Lina Wolf <112@linawolf.de>
Tested-by: Guido Schmechel <guido.schmechel@brandung.de>