[BUGFIX] EXT:form - do not wrap in anonymous function

There are no local variables in ext_tables.php that would
justify having a call_user_func() wrap around the
registration of the Form module.

Resolves: #80441
Releases: master
Change-Id: Idd927141ca10c22fcf43b0c553b82518925995cd
Reviewed-on: https://review.typo3.org/52154


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Patrick Broens <patrick@patrickbroens.nl>
Tested-by: Patrick Broens <patrick@patrickbroens.nl>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>