[TASK] Streamline buttons in Web > Info > Localization Overview

Resolves: #71034
Releases: master
Change-Id: I2de9313be12f38a02ac2a1c780b15dcebb854155
Reviewed-on: https://review.typo3.org/44286


Reviewed-by: Michael Oehlhof <typo3@oehlhof.de>
Tested-by: Michael Oehlhof <typo3@oehlhof.de>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>