[TASK] Migrate Backend/Tabs module to native JS

The module Backend/Tabs used for advanced tab handling now doesn't use
jQuery anymore.

Additionally, the following changes were made:

* removed unused method `getTimestamp()`
* removed global tab state persistence state
* only register event listener if tab state should be saved

Resolves: #96857
Releases: main
Change-Id: If83044ece674cb240e9f0c4c3bc2ccd190fbea27
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/73455


Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>