[FOLLOWUP][TASK] Remove TYPO3.jQuery

This followup ensures that the Frontend Request including jQuery behaves
the same as the TYPO3 Backend (noConflict is default).

Related: #79221
Resolves: #82378
Releases: master
Change-Id: Ic16fcfb6932cc32d4190e715708c58f234dde5d7
Reviewed-on: https://review.typo3.org/54074


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Andreas Fernandez <typo3@scripting-base.de>
Tested-by: Andreas Fernandez <typo3@scripting-base.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>