[BUGFIX] Localize tt_content_defValues in new content element wizard

Resolves: #79551
Releases: master, 7.6
Change-Id: I76bf3996b3f76b18f9ff9cc95b70b2e41bbc4143
Reviewed-on: https://review.typo3.org/51469


Reviewed-by: Daniel Goerz <ervaude@gmail.com>
Tested-by: Riccardo De Contardi <erredeco@gmail.com>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Joerg Boesche <typo3@joergboesche.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>