[BUGFIX] Prevent scrollbar in "Environment Overview" modal

Wrap potentially long version strings to prevent a horizontal
scrollbar in the modal content.

Introduces CSS class "text-wrap-allowed".

Resolves: #88522
Releases: master, 9.5
Change-Id: I848ecc111ec4879caf12b77f5308f5eadd403ffa
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/61041


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Riccardo De Contardi <erredeco@gmail.com>
Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Tested-by: Daniel Goerz <daniel.goerz@posteo.de>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Daniel Goerz <daniel.goerz@posteo.de>