[BUGFIX] Fixing several labels inside EXT:styleguide

This fixes some labels in EXT:styleguide

Resolves: #104107
Releases: main, 12.4
Change-Id: I04fb8067220879aca1341e93d7ab4e00990387fd
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/84723


Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Garvin Hicking <gh@faktor-e.de>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Garvin Hicking <gh@faktor-e.de>