[BUGFIX] DateTime parse error on edit pages field newUntil

Remove TCA config 'max' limit for datetime fields to avoid DateTime
parse errors. No other renderType='inputDateTime' fields in core
TCA have this limit set. Field pages.newUntil should too.

Resolves: #80022
Releases: master
Change-Id: I2b90a1f69d5b3f4f644faa3fab5d15bba6ca67ae
Reviewed-on: https://review.typo3.org/51859


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Joerg Kummer <service@enobe.de>
Tested-by: Joerg Kummer <service@enobe.de>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>