[!!!][TASK] Remove workspace tsconfig swapMode and changeStageMode

EXT:workspace User TSconfig options "options.workspaces.swapMode"
and "options.workspaces.changeStageMode":

* They are at least partially broken since the switch to
  doctrine/dbal in core v8. This hasn't been reported as
  bug, we can safely assume they are used very seldom.
* They are rather hard to understand and usability wise
  questionable since more elements than selected in the Backend
  module magically change workspace state or are published.
* The options are at least partially obsolete since the
  core considers references for important child records
  internally already - for instance for inline parent-child
  relations - and changes child state as needed.

The patch removes these TSconfig options and their
implementation.

Change-Id: I0bb1e955a5124302eac8063e0a3c3f2e4441f857
Resolves: #98437
Resolves: #97422
Releases: main
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/75861


Tested-by: core-ci <typo3@b13.com>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Tested-by: Benni Mack <benni@typo3.org>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>