[BUGFIX] Use correct download icon in list module

Replace database export icon with the correct download icon.

Resolves: #99702
Releases: main
Change-Id: I7666b1c772d82d9adc9101c89fe37dfb974b1ebb
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/77569


Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>