[TASK] Migrate Toolbar JS of ClearCache to jQuery

This patch refactors the Toolbar code for clearing
caches to use RequireJS and jQuery
over Prototype.js.

Resolves: #62798
Releases: master
Change-Id: Ice57e1bf5d54e002eba631b0fa22896a32ceb99e
Reviewed-on: http://review.typo3.org/33929
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Benjamin Mack <benni@typo3.org>
Tested-by: Benjamin Mack <benni@typo3.org>