[BUGFIX] Do not show hidden tables in LiveSearch

LiveSearch did not check whether the tables were
allowed to be shown (via TCA ctrl hideTable) and
displayed results that were not available after
clicking 'show all'.

Change-Id: I90f61e1156c446cd399c0f26b96bbd30c747554d
Releases: master, 8.7
Resolves: #75651
Reviewed-on: https://review.typo3.org/53026


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Johannes Goslar <jogo@kronberger-spiele.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Johannes Goslar <jogo@kronberger-spiele.de>