[TASK] Deprecate GeneralUtility methods

There are some methods within GeneralUtility that are not used within
TYPO3 anymore or a now just plain stubs for PHP methods.

Additionally, there are some parameters within wrapJS() that have no
effect at all, and are removed without substitution.

Resolves: #75621
Releases: master
Change-Id: I1ad6c73b4733db172b37999b38d0a7b098d4e191
Reviewed-on: https://review.typo3.org/47669


Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>