[TASK] Update: bootstrap-slider.js 5.2.4 -> 6.1.2

Resolves: #73746
Releases: master
Change-Id: I2a535798cbec2f92a82604d89be89b00e859386f
Reviewed-on: https://review.typo3.org/47074


Reviewed-by: Daniel Goerz <ervaude@gmail.com>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>