[BUGFIX] Show creator name in element information modal

This patch ensures that the username and - if available - the real name
of the author are displayed again in the element information modal.

The corresponding field label is now also displayed.

Resolves: #102737
Related: #102469
Releases: main, 12.4
Change-Id: I960e274b98aec7289c84a6eaee54b7d3ccdc3cc9
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/82293


Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Thomas Hohn <tho@gyldendal.dk>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>