[TASK] Deprecate caseSensitive parameter of Extbase Query::like

In contrast to a case insensitive query a case sensitive query can
not be enforced as it largely depends on the settings of the database
system. Deprecate the parameter as it isn't used at all and log
an appropriate notice.

Change-Id: Ie767c6a9d5d3de5857c7a3bf38a5dd43ce580d07
Resolves: #57385
Releases: master
Reviewed-on: https://review.typo3.org/49856


Reviewed-by: Frank Naegler <frank.naegler@typo3.org>
Tested-by: Frank Naegler <frank.naegler@typo3.org>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>